Corroded metal should also be. RIW Cementseal Primer Data Sheet. The second coat of the membrane should be blinded with Aggregate Grade 1 at a rate of 1m2 /kg. Coverage: 5-7m²/ltr. About Us; Products + Browse by application. Typically HDPE Sheeting is used as an external or internal basement tanking system or ground floor DPM, particularly where large unobstructed areas are to be waterproofed. 625m Available in standard sizesRIW Sheetseal 9000 DPC 300mmx20m. 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. From £35. uk. Sheetseal Primer. Please call for price. POA. Water vapour transmission < 0. Corroded metal should also be. RIW Sheetseal 226. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. Flam. RIW SHEETSEAL GR CI/SfB TN6 LI4143 March 2021 RIW SHEETSEAL GR Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil. POA . Primer The substrate must be primed with FLEXISEAL 500. 05m roll (20m²) Sheetseal Primer. Compare this product to another (up to 4 items) Quantity (Various). Flexiseal should then be lapped over the Sheetseal 226, and be continued up to dpc, as required. RIW Sheetseal primer is a bitumen solution. Your product has been successfully added to your basket. Bituthene 5000 20m x 1m. RIW Sheetseal Primer - 25 litre tin | £ 195. Sheetseal Primer. Product sheet 1 Certificate 92/2817. RIW Download Sponsored RIW Flexiseal 500. by means of placing a 300mm wide band of Sheetseal 226, over the termination point, a minimum of 150mm. Sheetseal Primer is used on all vertical or inclined surfaces, to aid adhesion of the. 05m RIW products are non-returnable due to shelf-life and quality control. Methods and material for containment and cleaning up Absorb with inert, absorbent material. RIW Sheetseal primer is a bitumen solution. Toughseal is compatible. 58 (inc. See Detail 5. RIW LAC ® (LIQUID ASPHALTIC. Flexiseal Pro is a two-pack solvent free polymer modified epoxide coating which cures to give a continuous tough but flexible waterproof coating. The product is supplied as a single component system, ready for on-site mixing and use, requiring only the. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. Sheetseal 226 Waterproofing Membrane. Product code : 82CSS226. 95 (inc. LAC ® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. 05M & 300mm x 20M Home / Technical downloads / Safety Data Sheets. Product Description Delivery and Return RIW Sheetseal 226 is a cold applied polyethylene film that acts as a barrier against water, vapour and sulphates. Typical installations include floors, retaining walls and similar uncluttered surfaces. Sheetseal 9000 DPC is a flexible polymeric damp proof course sheet material, manufactured from a mixture of thermoplastic polymers and additives. Quick Overview ** Delivery to Scotland or Wales will be at a. Sheetseal 226 is typically used to provide a water and water vapour barrier in all forms of construction, particularly where large unobstructed areas are to be treated. 2. Uses:- LAC is typically used as a damp proof membrane to ground floors, as a vapour barrier behind cladding and for. 05m x 19. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Enquire Now View. STOT SE 3: H336 - May cause drowsiness or dizziness. Sheetseal 9000 DPC is used to provide horizontal bed joints vertical DPC or stepped damp proof courses in either solid walls or cavity walls. RIW Overtape was used to seal the cavity drain membrane at wall/floor, wall/ceiling junctions and around service pipe penetrations. 3 g/m²/24hr. Product Description. The product generally requires a primer for vertical or sloping surfaces ie. Alternative Names: Be the first to review this product. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. BIM objects. Pitch polymer basedRIW Sheetseal 9000 DPC - a range of high performance polymeric dpc's, and pre-formed cavity trays, compatible for use with all RIW Limited membranes. The product is typically used for waterproofing retaining walls, floors, reservoir roofs, etc. Please call the Sales line for more information on 01753 944210. It is used on all vertical or inclined surfaces to aid adhesion of RIW Sheetseal 226. Size: 300mm x 20m. The system used for this particular project was the RIW Sheetseal 226 waterproofing system. Sheetseal Ancillaries Membrane Primers Sheetseal primer is a bitumen solution. Products by RIW - We help design and project delivery teams keep water and ground gases out of buildings. High performance polymericdamp proof courses (DPCs) and cavity tray systems, are designed to damp proof walls by preventing the passage of moisture from the ground, through masonry, up into the fabric of the building, and/or at as a cavity tray to prevent downward movement of water. uk 1. Use single quotes (') for phrases. RIW produce a range of ancillary products for use with Flexiseal Pro which include: Cementfill FC - Cement based waterproof fairing coat and. Primer Sheetseal 226 Sheetseal 226 or (300mm wide) Flexiseal Pro (one coat) Concrete blinding Waterstop (Optional) Protection Board (Optional) Sheetsteal 9000 DPC / Cavity tray. Sheetseal Primer is a bitumen solution. Download BIM. Product name RIW 02: RIW Sheetseal Primer 1. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Literature by RIW - We help design and project delivery teams keep water and ground gases out of buildings. Please contact us by either email at sales@lemon-gs. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Please call the Sales line for more information on 01753 944210. POA. The membrane should primers including alkyd, chlorinated rubber and epoxy based paints. Gas Proofing Systems [{product_related_downloads:count}] pdf. uk 1. RIW Sheetseal 226 is a cold applied, high density polyethylene film typically used to provide a water & water vapour barrier in all forms of construction. RIW Sheetseal 9000 DPC. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with bitumen / rubber self adhesive layer with a removable reinforced silicone paper. DURABILITY Subject to normal conditions of use Sheetseal 226 / 226 S will. Corroded metal shouldSheetseal 9000 DPC; Sheet Applied Systems. RIW Jointing Tape is a double-sided butyl tape for use with RIW Sheetseal 9000 DPC. RIW LAC ® (LIQUID ASPHALTIC. DAMP PROOFING; RIW DPM RED / RIW DPM BLUE SIMILAR RIW/TD/304 TYPICAL LINKING DETAILS TO OTHER RIW PRODUCTS 1. Description. pdf; ESD03-3D against existing structure. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). Description. RIW Download Sponsored RIW Flexiseal 500. Sheetseal 226 is typically used as a basement tanking system or as a ground floor damp proof. treated with a steel primer, prior to the application of the membrane, in two coats, at the rate of 2. pdf. Primer Sheetseal 226 x 300mm wide Sheetseal 226 or Flexiseal Pro (one coat) Concrete blinding Waterstop (Optional) Protection Board (Optional) Sheetseal 9000RIW Sheetseal Primer 5L. RIW 124781 Sheetseal Tanking 226 300mm x 20m. STOT RE 1: H372 - Causes damage to organs through prolonged or repeated exposure . It is used on all vertical or inclined surfaces to aid the adhesion of the RIW Sheetseal 226. Sheetseal GR. RIW Sheetseal Primer Sheetseal Primer is a bitumen solution. 5m2/litre per coat. 1050mm x 19. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. Call Technical on 01753 944200 for more information. TYPICAL USES. Description. 1 2. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Cementseal. RIW Sheetseal 226 Data Sheet. RIW Flexiseal Pro NBS Clause. RIW Sheetseal Primer : There are no special requirements. Toughseal is compatible. RIW Flexiseal Pro NBS Clause. Flam. DescriptionSheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. 6. Flexiseal Pro is typically used where a high performance waterproof. Pre-Applied: Apply Structureseal to timber formwork,RIW Universal Tape 50mmx50m. 5m2/litre per coat. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. STOT SE 3: H336 - May cause drowsiness or dizziness. 83 (inc. VAT) £201. ESD01-floor to wall toe with self adhesive. BIM objects. 1. Roof coating. Toughseal is typically used. Sheetseal 9000 DPC is used to provide horizontal bed joints, vertical DPC or stepped damp proof courses, in either solid walls or cavity walls. A cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen and rubber self-adhesive layer with a removable reinforced silicone release. RIW 124783 Sheetseal 226 Tanking 1. Showing 1-36 of 40. 05m. blasted and pre-treated with a steel primer, prior to the application of the membrane, in two coats, at the. Available from Encon Construction Products. Design Data 6 General 6. The product generally requires a primer for vertical or sloping surfaces, ie. Membrane Protection Boards Bitumen Protection Board is a tough, flexible. Two colour coded coats. Add to Wish List. A. 25ltr 25ltr RIW Sheetseal GR Product Roll SizeEpoxy Adhesives & Primers; Epoxy Based Resin Repairs; Ewi; Formwork Treatment; Masonry Repair Systems; Polyester Based Resin Repairs; Protective Coatings; Reinforcement; Resin Injection;. No need to wait for Sheetseal 226 to dry; RIW Sheetseal 226 uses Commonly used as a basement tanking system, but can also be used as a damp proof membrane on ground floors. <p>A cold applied, high density polyethylene film coated with a bitumen/ rubber self-adhesive layer with a removable reinforced silicone release paper. DescriptionLiquid Asphaltic Composition is a two coat, cold applied damp proof membrane, which dries to a uniform gloss black finish. • Curing: Allow to dry thoroughly before covering. RIW Flexiseal primer is a solvent free brown liquid pre polymer based on MDI. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. Product code : 82CSSP. RIW Protection Board is used for the protection of waterproof membranes against mechanical damage, pedestrian or vehicular traffic and abrasion caused by backfilling. RIW Liquid Asphaltic the wall, and other areas subject to movement, must be reinforced Composition is compatible with all commonly encountered steel with a 300mm strip of RIW Sheetseal 226. Methane gas permeability < 0. 00 . Sealing Compound / Granules; Structureseal;. RIW Sheetseal 9000’s strength, flexibility. Cementseal. Category: Documents. RIW Structureseal GPT Data Sheet. co. POA. Price: £ 153. RIW Sheetseal 226 300mm x 19. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. When designing Type A structures (as classified in UK BS8102:2009), the product applied. All applications. 64. 25 litre. Sheetseal GR provides a water and water vapour barrier. 05m. Sales number: 01753 944210. RIW Download Sponsored RIW Sheetseal GR . RIW Sheetseal Primer - 5 litre tin | £ 48. The product generally requires a primer for vertical or sloping surfaces ie: Sheetseal Primer. RIW Sheetseal Primer 5L. Primer The substrate must be primed with FLEXISEAL 500 CONCRETE PRIMER prior to application of the FLEXISEAL 500 HG membrane with a brush or roller. RIW RIW Sheetseal Primer – 5L & 25L. The primer should be applied where required by brush, roller or spray at a coverage of approximately 9m2/litre. pdf. How to Specify. Coverage: 5-7m/ltr. RIW products are suitable for a wide range of applications, from basement tanking to at and above ground level waterproofing. (Block/ bricks to be flush pointed) Concrete fill RIW Waterstop (for RC upstands only)RIW Sheetseal Primer. May also be used as a curing membrane. l Factory controlled thickness. 95 each. DPM Red to be turned up at edge of slab, 75 mm minimum. 2. From £42. Quick Overview ** Delivery to Scotland or Wales will be at a higher courier cost. pdf. Technical Hotline 01753 944200. These repair concretes are ready to mix concrete solutions ready for use with all cement-based surfaces. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. RIW FLEXISEAL 500 Membrane: 20kg, resin only. 10066926. When designing a Type A (barrier) protection (as classified in BS 8102:2009), the product applied correctly is capable of providing the levels of protection required for grades 1, 2 & 3 basements. RIW Liquid GM Data Sheet. POA . DURABILITY Subject to normal conditions of use Sheetseal 226 will provide an effective barrier to the transmission of liquid water and water vapour for the life of the structure. Emergency telephone number. Size: 1. 3 g/m²/24hr. Sheetseal Primer is a bitumen solution. RIW Sheetseal 9000 is a key product in our range of high quality polymeric damp proof course materials. Bituthene 4000 20m x 1m. £39. It is a cold RIW Sheetseal GR is typically used to reduce applied, high density polyethylene film,. uk for data sheets, typical drawings and more. uk or call 01268 571571 and we will calculate your unique discount for larger quantities. Product Focus BS Specialist Products, Industrial Estate South, Park Road, Calverton, Nottingham NG14 6BP. Sheetseal Primer is a bitumen solution. RIW Sheetseal Primer 5ltr. Help. RIW Sheetseal Primer : There are no special requirements. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Coverage: Membrane 20 m². Gas Proofing Systems [{product_related_downloads:count}] pdf. RIW Download Sponsored RIW Flexiseal 500. 5m2/litre per coat. 5ltr - SKU: 014SP5 / 25ltr - SKU: 014SP25 BITUTHENE B1 PRIMER Bituminous primer used to prepare vertical and sloping surfaces and suspended slabs for Bituthene GP, MRX and HC membrane application. DPM Blue; DPM Red; Sheetseal 226; Sodium Bentonite Systems. The product is typically used for waterproofing retaining walls, floors, reservoir roofs, etc. Flam. From £123. metal should also be treated with an anti-corrosive primer. The membrane should then be protected from backfilling using RIW Double Drain or RIW Protection Board. DescriptionSheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. Used on all vertical or inclined substrates. High performance DPC Reaction to fire: Class F Water Tightness: Pass Sheet. The product is typically used to reduce the passage of. RIW Sheetseal Primer. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. RIW Liquid GM Data Sheet. 00 per roll RIW Sheetseal Primer - 5 litre tin | £ 48. STOT RE 1: H372 - Causes damage to organs through prolonged or repeated exposure . Add to Wish List Add to Compare. Tokstrip. RIW Sheetseal 9000 DPC - a range of high performance polymeric dpc's, and pre-formed cavity trays, compatible for use with all RIW Limited membranes. More Info. STOT RE 1: H372 - Causes damage to organs through prolonged or repeated exposure . Primer Flexiseal (two coats) Sheetseal 226 Concrete blinding Waterstop (Optional) Protection Board (Optional) Sheetseal 9000 DPC / Cavity trayRIW produce a range of ancillary products for use with Flexiseal Pro which include: Cementfill FC - Cement based waterproof fairing coat and. Epoxy Adhesives & Primers; Epoxy Based Resin Repairs; Ewi; Formwork Treatment; Masonry Repair Systems;. -Manufacturer : RIW Ltd, 487/488 Ipswich Road, Slough, Berkshire SL1 4EQ Tel : +44 1753 944200blasted and pre-treated with a steel primer, prior to the application of the membrane, in two coats, at the rate of 2. RIW Sheetseal GR Data Sheet. Technical Hotline 01753 944200. co. 00mtr x 0. General Liquid Applied Systems Kryton Concrete Waterproofing DPC & Cavity Trays Sheet Applied Systems Sodium Bentonite Systems Structural Drainage Systems Movement Joints Cement Based Systems Gas. RIW products are non-returnable due to shelf-life and quality control. SKU. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Ĺ ô Ş ž2* ńK Wq sąÖŇůîGĆ*Hg âAHÔáË@ Ëu tK( ¤G`@ś I Ç už ˙|ˇKÇ3A tc( äšä1Ť c żî¤G`q ë ÄĚ×K¸/x+ - B. Used with Sheetseal 9000 DPC to seal rolls of DPC together at laps. 05m x 19. Epoxy Adhesives & Primers; Epoxy Based Resin Repairs; Ewi; Formwork Treatment; Masonry Repair Systems; Polyester Based Resin Repairs; Protective Coatings; Reinforcement; Resin Injection; Flooring; Grouts And Anchors; Highways And Urban Landscaping;. Additional Information. Vertical work should be supported immediately after. 01268 571571. 3 g/m²/24hr. RIW Sheetseal 226 GR 19. Easy application; Use a brush, roller or spray to apply; How to use RIW Sheetseal Primer Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. Now incorporating a wide range of diverse waterproofing solutions that are suitable for use above, below and at ground level, offering complete waterproofing assurance to architects, engineers and contractors. RIW products are non-returnable due to shelf-life and quality control. pdf. Environmental precautions Do not flush into surface water. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. RIW Protection Board. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been… Log in Upload FilePrimer: refer to separate datasheets. RIW Sheetseal 226 CI/SfB Vs1 April 2009 RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. £39. RIW Sheetseal 226. RIW Gas Seal HC Data Sheet. NBS Events and webinars ; Corporate information. pdf. 5m2 / litre per coat. RIW Flexiseal primer is used to seal porous or contaminated surfaces, and to aid adhesion of the membrane. 3 ml/m²/24hr. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Environmental precautions Do not flush into surface water. Water vapour transmission < 0. 7m2 per litre / per coat. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. Sheetseal Primer is a bitumen solution. pdf; ESD04 floor wall detail bent. Product code : 82CSSGR. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. It is used on all vertical or inclined surfaces to aid the adhesion of the RIW Sheetseal 226. RIW 124781 Sheetseal Tanking 226 is a cold-applied, high-density polyethylene film that is coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver. RIW Sheetseal 226 19. Sheetseal Primer is a bitumen solution. RIW Sheetseal 226 150mm x 19. rbs Double Sided Adhesive Tape 100mm x 15m. RIW Protection Board is a flat sheet, made of organic fibres saturated with bitumen. Reinforce the first coat of Toughseal, if required, with Toughseal Reinforcing Tape, prior to the application of the second coat. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repairedData Sheet. Liq. Liquid Applied Systems. pdf. RIW Sheetseal GR Data Sheet. TankingRIW has a broad range of high performance structural waterproofing products. RIW Toughseal 5L Black. co. Coverage: 5-7m²/ltr. When designing a Type A (barrier) protection (as classified in BS 8102:2009), the product applied correctly is capable of providing the levels of protection required for grades 1, 2 & 3 basements. November 2013. BENEFITS l Compliant with BS 8485: 2015 l Methane and carbon dioxide barrierRIW SHEETSEAL GR 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. RIW Sheetseal GR is a radon gas barrier and one of the most effective gas methane barrier systems available. The material may be stored in severe winter environments without any detrimental effect. Use spaces to separate tags. pdf. Sheetseal Primer is a bitumen solution. RIW Sheetseal Primer 5L. • Coverage per coat (minimum): 8 sqm/litre. RIW Sheetseal 226 150mm x 19. Sheetseal 226 is typically used as a basement tanking system or as a ground floor damp proof. RIW Sheetseal Primer. RIW Sheetseal 226. 05m. RIW are a leading waterproofing and damp proofing product supplier. Typically HDPE Sheeting is used as an external or internal basement tanking system or ground floor DPM, particularly where large areas. Details of the supplier of the safety data sheet Company RIW Limited Address Arc House Terrace Road South Binfield, Bracknell Berkshire RG42 4PZ Web Telephone 01344 397788 Email enquiries@riw. RIW Gas Seal HC Data Sheet. 3 ml/m²/24hr. e. RIW Third party certifications: BBA Agrément Certificate . Primer 6 m² per litre. button. Qty:Flexiseal Type Size Coverage RIW Flexiseal RIW Flexiseal Primer 6, 25kg 5, 20 litres 2m2/kg/coat 8m2/litre Flexiseal Ancillaries Protection Board/Sheetseal Type Size RIW Protection Board RIW Sheetseal 9000 DPC 3mm x 0. STOT SE 3: H336 - May cause drowsiness or dizziness. Basement Tanking System. Sheetseal Primer is used on all vertical or inclined surfaces, to aid adhesion of the. Call Technical on 01753 944200 for more information. 3: H226 - Flammable liquid and vapour. U. DPM Blue is a three-layer loose laid, low-density polyethylene gas barrier. RIW takes care of your waterproofing strategy from start to finish, including technical advice and guidance, preparation of sectional details, approval of drawings, site inspections and ongoing site support. Sizes. D. 2. RIW SHEETSEAL 9000 DPC RIW Limited Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ, England 13 EN 14909 : Flexible sheets for waterproofing. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. RIW Sheetseal Primer 5ltr. Flexiseal Primer is a solvent free brown liquid pre-polymer based on M. 3. 05m RIW products are non-returnable due. RIW SHEETSEAL 9000 DPC RIW Limited Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ, England 13 EN 14909 : Flexible sheets for waterproofing. STOT RE 1: H372 - Causes damage to organs through prolonged or repeated exposure . 5mm: Roll size: 3m wide x 50m long*. The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. RIW 02: RIW Sheetseal Primer Labelling Symbols N: Dangerous for the environment. 3. Sheetseal 9000 DPC; Sheet Applied Systems. 50 . pdf. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Product code : 82CSSP Sizes. AdSheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone. Gas Seal Ancillaries Data Sheet. 2. RIW Sheetseal 9000 . 00. PERFORMANCE & COMPOSITION. D. Emergency telephone number Emergency. Primers and adhesives not required; APPLICATIONS. The. Sheetseal Primers Type Size Coverage Sheetseal Primer 5 litres 7m2/litre Sheetseal Primer 25 litres 7m2/litre. Flexiseal Pro Primer is a two-pack solvent free black liquid modified epoxide surface conditioner that can be applied to damp surfaces. co. RIW Flexiseal Pro NBS Clause. The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. Sheetseal Primer is a bitumen solution. DescriptionSheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. Linkedin. RIW / 02: RIW Sheetseal Primer 2.