In addition it can be used as wide scale overlay system to increase cover to the reinforcement. RIW Structureseal GPT . Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. RIW in the UK has over 90 years experience in structural waterproofing. RIW Cementfill HB uses. coating such as RIW Cementseal Primer should be applied to the structure before installation of the RIW Cavity Drain System to avoid obstruction to the drainage system and pumps. RIW Download. Application Vertical: Installation of the Cavity Drain R7 is ideally commenced at the top of the construction. Sheetseal GR is a cold applied, high density polyethylene film, bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. Surface Treatments 14 Concrete Coatings 15. RIW Limited Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ, England 11 0086-CPD-530942 RIW424Cement Based Waterproof Repair Mortar. It can be used to seal concrete and masonry substances. View. RIW 37: RIW Cementseal Primer WEL 8-hr limit ppm: WEL 8-hr limit mg/m3:18 WEL 15 min limit ppm: WEL 15 min limit mg/m3:25 8. RIW Limited Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ, England 11 0086-CPD-530942 RIW424Match case Limit results 1 per page. 2–2. Report. RIW Gas Seal HC Data Sheet. primer. Cementseal Primer is a multi-functional, water based primer/curing agent, formulated on an aqueous acrylic copolymer. Cementseal Primer should be used on all concrete surfaces, as an anti-lime treatment. uk Visit us at: RIW Limited, Arc House, Terrace Road South, Binfield, Bracknell, Berkshire RG42 4PZ This voluntary-aided school in Hackney is part of the BSF programme. Eye / face protection In case of splashing,. pdf; ESD02-against existing structure. pdf. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. pdf; ESD03-3D against existing structure. Description of first aid measures contaminated clothing. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. DOCUMENTATION. Sales number: 01753 944210. 56 (inc. Cementseal A two component, polymer modified, cement based, waterproof coating for concrete and masony. 2–2. Please contact us by either email at sales@lemon-gs. RIW Liquid GM Data Sheet. Verified 7 months ago . Verified 5 months ago . RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. APPLICATION Vertical: Installation of the Cavity Drain R7 is ideally commenced at the top of the construction. Specifications. De ene keuken is strak en modern en de volgende retro en kleurrijk. When designing Type A structures (as classified in UK BS8102:2009), the product applied. V. Your product has been successfully added to your basketRIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Concrete surfaces: Should be pre-treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. The company is almost 100 years old and RIW stands for Remember It's Waterproof, which was the slogan of an advertisement for the company in 1921. RIW has over 90 years experience in structural waterproofing within the UK. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. Product code : 82CCSEAL1. Cementseal Primer is required for all horizontal. by RIW. POA . RIW Cementseal. A bentonite clay sheet waterproofing composite for use on below ground vertical and horizontal structural foundation surfaces. Enquire Now View. Download BIM. Highly porous substrates should be primed with RIW Cementseal Primer. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. BENEFITS l Applied to damp surfaces l Prevents out-gassing l Assists with the curing of cement based coatings/mortars l Seals concrete and masonry substratesRIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/401 RIW AQUA CHANNEL IN REBATE AT BOTTOM OF RETAINING WALL WITH MASONRY LINING WALL 1. RIW Liquid GM Data Sheet. Provides efficient sealing of horizontal. RIW Cementseal Primer General enquiries: 0345 456 9594 info@theNBS. SAFETY Full health and safety instructions are contained on the product material safety data sheets and these must be referred to before use. RIW CEMENTFILL HB Cementfill HB is a thixotropic, polymer modified, cement based, waterproof, rapid hardening, high build repair mortar. POA. Highly porous substrates should be primed with Cementseal Primer; see separate data sheet. RIW Cementfill FC is highly polymer modified and as a result concrete surfaces do not generally require a primer. The thixotropic, shrinkage compensated nature of the product enables. Primer/ curing agent RIW Cementseal Primer: An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. Tough Waterproof Coating The product cures to form a durable, highly alkaline, tough waterproof coating which acts as a sealer and protects the concrete, or other substrates, from water penetration and carbon dioxide. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. Technical number: Sales number: 01753 944210. An. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. If Cementseal Primer is not overcoated within 24 hours, itPlease search for stockists below. Enquire Now View. 0 downloadRIW Cementseal Datasheet RIW Ltd. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. Call 01344 397788 or email [email protected] litresRIW Cementfill HB. pdf. SKU: 014csp. RIW Cementseal Primer . BIM Library. When designing Type A (barrier) protection, as classified in BS 8102: 2009, the product. May also be used as a curing membrane. RIW CEMENTFILL HB Cementfill HB is a thixotropic, polymer modified, cement based, waterproof, rapid hardening, high build repair mortar. co. For technical help: 01344 397777 technical@riw. Below the concrete slab we recommended RIW Sheetseal 226. 2–2. Your product has been successfully added to your basketRIW Cementseal Primer . uk. These include: FLEXISEAL 500 Concrete Primer - A two-component, reactive, fast-curing primer consisting of a resin base and a powder initiator. Cementseal Primer. Highly porous substrates should be primed with RIW Cementseal Primer. 0 litresRIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. May also be used as a curing membrane. Floors are to be primed with RIW Cementseal Primer, see separate data sheet. 2–2. By Martin Radford, Business Manager at RIW Ltd. Both RIW Cementseal and RIW Cementflex were used: Cementseal’s robust abrasion resistant properties make it ideal for areas where tenants may walk on. The application of RIW Cementseal cementitious waterproof coating; RIW Cementfill FC used to repair and improve piles foundations; Substructure raised and RIW R7 Cavity Drain installed to perimeter walls; Application of RIW Structuralseal, pre-applied Sodium Bentonite System & RIW’s R20 membrane to the ground bearing slab;RIW Cementjoint Datasheet - Download as a PDF or view online for free. The product chemically reacts with cement, to produce a. Linkedin. RIW Cementfill FC 20kg. RIW Cementseal Data Sheet. Cold applied, flexible, cementitious waterproof coating system. Structureseal is designed for below ground vertical and horizontal structural foundation surfaces. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and. Scribd is the world's largest social reading and publishing site. Excellent tensile adhesion to substrate. A normal concrete mixer is not suitable. Application rate: Normal applications: 2. Primer Flexiseal (two coats) Sheetseal 226 Concrete blinding Waterstop (Optional) Protection Board (Optional)RIW Cementseal Primer . Gas Proofing Systems [{product_related_downloads:count}] doc. View more info. View more info. Once a dry substrate was achieved, a coating of RIW Cementseal was then applied, ready to receive an internal two coat breathable plaster finish. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. This cement-based coating is designed to be used on concrete and masonry surfaces. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. For normal application, use from 2. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. 6 company wide current stock level. This includes: Basements. pdf. Precon Products, A leading national. Features and benefits: The product will also act as a curing agent for newly placed. 6 litres of clean water per 20 kg bag, depending upon desired. Gas Seal Black Data Sheet. Technical Hotline 01753 944200. RIW Download Sponsored RIW Flexiseal 500 HG . Enquire Now View. May also be used as a curing membrane. RIW Download Sponsored RIW Cementseal . Cementseal Primer is supplied ready for use and should not be diluted. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Search products by application Find your local stockist Take one of our online CPD’s. Sheetseal GR. RIW Liquid GM Data Sheet. Enquire Now View. An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. Cementseal Primer should be first used on all horizontal and porous surfaces, as necessary; see separate data sheet. com <p>An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. The thixotropic, shrinkage compensated nature of the product enables. RIW has a broad range of high performance structural waterproofing. POA . Gas Seal Ancillaries Data Sheet. A list of approvedA full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Enquire Now View. primer. Used with a primer, Sheetseal is a high-density, polyethylene membrane that's self-adhesive and applied cold. RIW CEMENTFLEX Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. Highly porous substrates should be primed with RIW Cementseal Primer. Cementseal Primer provides efficient sealing of horizontal concrete substrates, by stabilising the surface and preventing out-gassing, prior to the application of Cementseal or Cementflex. pdf. Gas Seal Ancillaries Data Sheet. Toughseal can be used to provide a water and water vapour barrier behind tiles, render or beneath thin levelling screeds. RIW Cementseal Primer is a water-based primer and curing agent that can be applied to damp surfaces. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Download. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. All surfaces must be free from all unsound material, rust and organic growth. RIW were asked to adviseMain uses. As the substructure was raised, CCL . 2. RIW Ltd RIW Ltd. A normal concrete mixer is not suitable. pdf. RIW Cementseal Primer Data Sheet. 6 litres of clean water per 20 kg bag, depending upon desired. Cellars. uk Web : - Product reference : RIW Cementseal - Number of coats : Two. Verified 7 months ago . A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. Use a brush, roller or spray to apply. 2. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the levels of protection required for Grades 1, 2 & 3. Totally. RIW FLEXISEAL 500 Membrane: 20kg, resin only. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Move the exposed person to fresh air. A two component, polymer modified, cement based,. Compare this product to another (up to 4 items) Quantity (Bottle). When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the. Verified 7 months ago . View. Technical number: 01753 944200. Features and benefits: A rapid hardening, low. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with bitumen / rubber self adhesive layer with a removable reinforced. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. RIW Download Sponsored RIW Heviseal . POA . RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. May also be used as a curing membrane. The product generally requires a primer for vertical or sloping surfaces, ie. If Cementseal Primer is not overcoated within 24 hours, it Primer/ curing agent RIW Cementseal Primer: An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. BPO Liquid Catalyst, pack: 5kg & 20kg (for use with Hand Grade) All components of the FLEXISEAL 500 system should be stored in cool, dry, protected conditions, out of direct sunlight and in accordance with the relevant site Health & Safety regulations. Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. RIW Download Sponsored RIW Heviseal . pdf. Your product has been successfully added to your basketRIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. RIW Cementseal Primer 5ltr. 1. Cementseal - Cement Based Waterproof Systems RIW Products Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. Class 1 Fire rating. Compare this product to another (up to 4 items). CCL installed RIW Cementseal cementitious waterproof coating to pile heads, top of concrete ground beams and secant piles whilst RIW Cementfill FC was used to repair and make good the side of piles, prior to the application of RIW Cementseal coating. pdf. BIM object . RIW Download. A single component, thixotropic, polymer modified cement based rapid hardening waterproof high build repair mortar. RIW Sheetseal Primer is a priming solution made from. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. As the substructure was raised, CCL installed 5000m² RIW R7 Cavity Drain to all perimeter walls. uk Visit us at: RIW Limited, Arc House, Terrace Road South, Binfield, Bracknell, Berkshire RG42 4PZ Colwyn Bay Watersports Hotspot Architect: K2 Architects Client: Conwy Council Contractor: Wynne ConstructionRIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. The concrete sub-base should be a minimum of 20 N/ mm². RIW Cementseal Datasheet. RIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/402 RIW AQUA CHANNEL ABOVE SLAB AT BOTTOM OF RETAINING WALL 1. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. Used to prime RIW Sheetseal 226. RIW Download Sponsored RIW Structureseal . Sales number: 01753 944210. Simple to detail in critical areas. Highly porous substrates should be primed with Cementseal Primer; see separate data sheet. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Encon Construction Products offers a huge range of construction products & accessories, primarily for use in infrastructure and major building projects. Sheetseal 9000 DPC flexibility and workability provides an efficient method of controlling water penetration within a building. 6 litres of clean water per 20 kg bag, depending upon desired. HAZARDOUS COMPONENTS OF MIXTURE . nbs. (Roll) Add to quote. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver. RIW Cementfill HB. RIW . co. Linkedin. Cementseal Primer 2 of 5 . 6 – 3. 6 litres of clean water per 20 kg bag, depending upon desired. As the substructure was raised, CCL installed 5000m² RIW R7 Cavity Drain to all perimeter walls. RIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. Application rate: Normal applications: 2. RIW Download Sponsored RIW Flexiseal 500 HG . A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. pdf. Totally. Sales number: 01753 944210. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. Verified by manufacturer 7 months ago . U. co. MIXING Cementfill FC should be mechanically mixed in tub supplied using a slow speed drill and paddle or with a forced action pan mixer. Cementseal Primer is a multi-functional, water based primer/curing agent, formulated on an aqueous acrylic copolymer. RIW Cementflex is comprised of two parts and the formula is polymer-modified, flexible and waterproof. Existing Surfaces: All existing finishes must be completely removed back to the structure. 2kg bag x 5kg bottle 23. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. pdf. RESPIRATORY: Normal conditions of ventilation are. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. POA . 2–2. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. May also be used as a curing membrane. About Us; Products +. POA . stockists is available from RIW’s offices. RIW Limited Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ, England 11 0086-CPD-530942 RIW424 EN1504-2: Surface Protection Systems - Coating Protection against Ingress (PIC) Rigid trafficked system Compressive Strength: Class I ≥35 MPa† RIW Sheetseal Primer — a solution of bitumen in a petroleum aliphatic hydrocarbon supplied in 5 litre and 25 litre containers † RIW Protection board — a 3 mm thick protection layer for use in reservoir roofs and, where required, in other specifications † Reinforcing tape — for reinforcing at internal and external corners. A normal concrete mixer is not suitable. Coverage: 4m²/15kg @ 2mm thick Availalbe: 15kg Cementseal Primer A ‘primer’ for use on all horizontal and porous surfaces. Highly porous substrates should be primed with Cementseal Primer; see separate data sheet. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn: Checked: Rev: 13/10/19 NTS RR AM TYPICAL DECK WITH FINISHES RIW/TD/606 FLEXISEAL 500 SYSTEM IW leiseal System IW leiseal System dressed. winds with Cementseal Primer, polythene sheeting, damp hessian or similar. Concrete surfaces: Should be treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. APPLICATIONRIW PLASTER DRAIN CI/SfB TN6 L6813 March 2021 Plaster Drain is manufactured from 0. co. A list of approvedRIW Cementseal Primer . A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. The product chemically reacts with cement, to produce a durable surface seal, which stabilises the substrate and reduces the evaporation of water. RIW Cementseal Primer. The product chemically reacts with cement, to produce a durable surface seal, which stabilises the substrate and reduces the evaporation of water. Primer: refer to separate datasheets. For normal application, use from 2. Technical number: 01753 944200 Sales number: 01753 944210 coating such as RIW Cementseal Primer should be applied to the structure before installation of the RIW Cavity Drain System to avoid obstruction to the drainage system and pumps. May also be used as a curing membrane. 00 (Ex VAT) SKU: RIW Sheetseal Primer – 5L & 25L Category: Waterproofing & Damp Proofing Brand: RIW. BENEFITS l Totally waterproof l Resists up to 100m head of positive & negative water pressure l Tough & flexible to accommodate differential movement l Seamless & fully bonded l Applied to damp surfaces l Abrasion & impact resistant l Quick & easy to apply by. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). RIW Download Sponsored RIW Cementfill FC. 1. RIW produce a range of ancillary products for use with Cavity Drain R7 which include: Sealing Rope - a self-adhesive rope for sealing around. Application rate: Normal applications: 2. Gas Seal Black Data Sheet. pdf. RIW Cementseal Primer Data Sheet. It is fitted around the perimeter of the floor at the RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. 2. BENEFITS Applied to damp surfaces Prevents out-gassing Assists with the curing of cement based coatings / mortars Seals concrete and masonry substrates Environmentally friendly APPLICATIONS Primer for cement based coatings. Gas Seal Ancillaries Data Sheet. 2primer. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. pdf. RIW Cementseal Data Sheet. primer. Verified 6 months ago . net Lodge Farm Hook Road North Warnborough Hook Hampshire RG29 1HA The British Museum The British Museums’ new World Conservation & Exhibitions Centre required a comprehensive waterproofing solution to. pdf. button. The thixotropic, shrinkage compensated nature of the product enables. Highly porous substrates should be primed with Cementseal Primer; see separate data sheet. Sales number: 01753 944210. 2. Encon Construction Products offers a huge range of construction products & accessories, primarily for use in infrastructure and major building projects. RIW Cementseal Data Sheet. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. RIW . or : for horizontal surfaces - Primer : RIW. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. When mixed, this concrete and masonry sealer exhibits a good degree of thixotropy to enable ease of application by brush or spray techniques to give an even finish with no. Flexible Cement Based Waterproof Coating The product hydrates to form a durable, highly alkaline, permanently elastomeric coating which not only protects the concrete, or other substrates, from water penetration and. DPC & Cavity Trays. pdf. 2. Individual protection measures Wear protective clothing. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. uk or call 01268 571571 and we will calculate your unique discount for larger quantities. RIW. May 2014 Technical Expertise How to Specify Waterproofing RIW has been a generic term for waterproofing products for over 90 years; our name even stands for ‘Remember It’s Waterproof’, taken from an old ad slogan in 1921. pdf. CEMENTSEAL CEMENTFLEX CEMENTFILL FC, CEMENTFILL HB & CEMENTFILL WP CEMENTJOINT & REPEL AC SECTION 5 STRUCTURAL DRAINAGE SYSTEMS. Download BIM. Design Requirements • Architect: Frank Shaw Associates (Cambridge) Royal Winchester House is being developed as a 19RIW Cementfill HB is highly polymer modified and as a result concrete surfaces do not generally require a primer. Gas Seal Ancillaries Data Sheet. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. pdf. Technical number: 01753 944200. RIW Cementfill-HD is highly polymer modified and as a result concrete surfaces do not generally require a primer. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. RIW Cementseal - Waterproof Coating System . Renderoc DS is a dry spray material designed for concrete repairs to buildings, bridges, tunnels and marine structures such as culverts. RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. pdf. SKU: 014csp. CEMENT JOINT. PACKAGING Cavity Drain R20 2m wide x 20m long rolls Brick Plugs Box of 100 Sealing Rope 10mm diameter x 5m long rolls. 2. Compare. CCL installed RIW Cementseal cementitious waterproof coating to pile heads, top of concrete ground beams and secant piles whilst RIW Cementfill FC was used to repair and make good the side of piles, prior to the application of RIW Cementseal coating. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. RIW CEMENTSEAL PRIMER TYPICAL USES Cementseal Primer provides efficient sealing of horizontal concrete substrates, by stabilising the surface and preventing out-gassing, prior to the application of Cementseal or Cementflex.