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. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. Sheetseal 9000 DPC and all commonly used DPC material, except those with a polymer base. Methods and material for containment and cleaning up Absorb with inert, absorbent material. The. 05m x 19. RIW produce a range of ancillary products for use with Flexiseal Pro which include: Cementfill FC - Cement based waterproof fairing coat and. Sheetseal 9000 DPC is a flexible polymeric damp proof course sheet material, manufactured from a mixture of thermoplastic polymers and additives. 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. £140. 5ltr - SKU: 007B15 / 25ltr - SKU:. Sheetseal 226 is typically used as a basement tanking system or as a ground floor damp proof. RIW Sheetseal Primer - 5 litre tin | £ 48. SKU: 014sp25. RIW Protection Board. Sealing Compound / Granules; Structureseal;. 1. DAMP PROOFING; RIW DPM RED / RIW DPM BLUE SIMILAR RIW/TD/304 TYPICAL LINKING DETAILS TO OTHER RIW PRODUCTS 1. RIW Download Sponsored RIW Sheetseal 226 . Used with a primer, Sheetseal is a high-density, polyethylene membrane that's self-adhesive and applied cold. Typically HDPE Sheeting is used as an external or internal basement tanking system or ground floor DPM, particularly where large areas. 64. Sheetseal 9000 DPC; Sheet Applied Systems. RIW Sheetseal GR 1050mmx19. RIW / 02: RIW Sheetseal Primer 2. Showing 1-30 of 30. Product name RIW 02: RIW Sheetseal Primer 1. 6. RIW Cementseal Primer Data Sheet. VAT) Add to. Order RIW Toughseal 5L Black | InsulationExpress | RIW products are non-returnable due to shelf-life and quality control. Sheetseal Primer is a bitumen solution BENEFITS Water and water vapour barrier Factory controlled thickness Elastic and flexible Damage easily repaired No drying time Sulphate resistant Sheet. POA . RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Primer Sheetseal 226 Sheetseal 226 or (300mm wide) Flexiseal Pro (one coat) Concrete blinding Waterstop (Optional) Protection Board (Optional) Sheetsteal 9000 DPC / Cavity tray. SKU: 014sp25. Sizes. Size: 1. Sheetseal 9000 DPC and all commonly used DPC material, except those with a polymer base. DescriptionSheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. Sheetseal 226 NBS Clause. (Block/ bricks to be flush pointed) Concrete fill RIW Waterstop (for RC upstands only)RIW Sheetseal Primer. 05m. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. Product code : 82CSS226. Add to Basket. co. SKU: 014sp25. Document Status. Product Description. RIW Flexiseal Pro NBS Clause. Your product has been successfully added to your basket. Damp proofing. 3: H226 - Flammable liquid and vapour. button. View. RIW Sheetseal 226 1050mmx19. Search products by application Find your local stockist Take one of our online CPD’s. The primer should be covered as soon as it is dry. 05m x 1. RIW Download Sponsored RIW Cementseal . 1 g/m²/24hr. Features & Benefits of Sheetseal 9000 DPC. BENEFITS l Methane and carbon dioxide barrier l Water and water vapour barrier Visit us at riw. Gas Proofing Systems [{product_related_downloads:count}] pdf. 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. RIW Gas Seal HC Data Sheet. Please search for stockists below. Sales number: 01753 944210. Sheetseal GR provides a water and water vapour barrier. metal should also be treated with an anti-corrosive primer. The product generally requires a primer for vertical or sloping surfaces ie: Sheetseal Primer. Description. blasted and pre-treated with a steel primer, prior to the application of the membrane, in two coats, at the. Abstract. RIW Sheetseal Primer is a bitumen solution. 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. 58 (inc. Sheetseal Primer is a bitumen solution. 3: H226 - Flammable liquid and vapour. Must be used with Sheetseal Primer Size: 1. surface, then Double Drain can be fixed using RIW Plug and nails at 250mm centres along the top edge only (nails not supplied), or self-adhesive pins. 5m2/litre per coat. Product code : 82CSSP. RIW FLEXISEAL 500 Membrane: 20kg, resin only. Do not use Sheetseal Primer onto insulation boards or insulated concrete formwork (ICF) systems. Linkedin. Corroded metal should also be treated with an anti-corrosive primer. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. It is also suitable for waterproofing foundation walls, ducts, lintels, columns, beams and similar structures at, above and below ground level. May also be used as a curing membrane. POA. D. 05m x 19. Coverage: 5-7m²/ltr. Product name RIW 02: RIW Sheetseal Primer 1. RIW Sheetseal primer is a bitumen solution. Use single quotes (') for phrases. Pitch polymer basedPlease consult RIW for further information. 4. RIW 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. To be used in conjunction with RIW Cementfill FC and RIW Cementfill HB To be primed with RIW Sheetseal Primer Sheetseal 226 Size - 1. Excellent low temperature flexibility. Description. and pre-treated with a steel primer, prior to the application of the membrane, in two coats, at the rate of 2. † 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. pdf. co. The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. DURABILITY Subject to normal conditions of use Sheetseal 226 / 226 S will. Description. 05m x 19. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. Flexiseal Pro is a flexible but durable barrier to water and water vapour and is generally applied to substrates treated with Flexiseal Pro Primer. Sheetseal 9000 DPC flexibility and workability. Add to Basket. 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 Proofing Systems Search products by application Download typical details Find your local stockist Take one of our online CPD’s Accept all cookies Description: Sheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. Size: 5L RIW products are non-returnable due to shelf-life and quality control. 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. To complete the robust waterproofing solution, RIW LAC was installed to the top of capping beams linking from RIW Structureseal via RIW’s Sheetseal 226/sealing compound link detail and vertically to concrete. RIW Cementseal is a waterproof coating that is used for concrete and masonry work. RIW Sheetseal primer is a bitumen solution. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). 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. RIW Flexiseal 500 System RIW Sheetseal 9000 Upstand or reinforced concrete, blocks, or brickwork. 65 each. Description. 3: H226 - Flammable liquid and vapour. Sheetseal GR is typically used where a methane and carbon dioxide gas barrier is required, combined with the waterproofing. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Structureseal GPT Data Sheet. Sheetseal Reinforcing Strip Size: 300mm x 20m roll. 3. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. Compare. 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 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. The process involved first pressure washing and preparing the retaining wall, following this Sheetseal Primer was applied, on top of that went the Sheetseal 226, and finally the Sheetseal 226 Protection boards. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. 05mt roll | £ 495. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. 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. Basements and sub-structures; Retaining walls. RIW Sheetseal Primer 5L. 65 each. Upload: others. RIW 124783 Sheetseal 226 Tanking 1. pdf. RIW Sheetseal GR Membrane - 19. The product generally requires a primer for vertical or sloping surfaces, ie. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). RIW Sheetseal 226 - Waterproof Membrane. POA . 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 : 82CSS226. We can provide expert advice on structural waterproofing products, including gas proofing, cavity drainage systems and fast track liquids. It is typically used as a basement tanking system, or damp-proof ground floors. Certificate. The product generally requires a primer for vertical or sloping surfaces ie: Sheetseal Primer. uk 1. co. RIW Sheetseal 226. Sikadur Combiflex SG 1mm x 20cm x 25m (406599) £1047. All small item orders with a value of. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. DURABILITY Subject to normal conditions of use Sheetseal 226 will. STOT SE 3: H336 - May cause drowsiness or dizziness. POA. 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 Brick Plugs A fixing plug for vertical fixing of the Cavity RIW Plaster Drain Overtape Drain. 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. STOT RE 1: H372 - Causes damage to organs through prolonged or repeated exposure . 2. † 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. 150mtr Roll)RIW 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. VAT) £108. 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. 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. 345 COLD APPLIED BONDING COMPOUNDS • Type and application: As recommended for the purpose by the membrane manufacturer. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. RIW Sheetseal Primer. RIW Download Sponsored RIW Cementseal Primer . Sheetseal Primer. 2. 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. BENEFITS l Compliant with BS 8485: 2015 l Methane and carbon dioxide barrierWe are a proud supplier of RIW construction products. Size: 1. DescriptionSheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. RIW Download Sponsored RIW Sheetseal 226 . Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. RIW Sheetseal primer is a bitumen solution. 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. POA . DPM Blue; DPM Red; Sheetseal 226; Sodium Bentonite Systems. £39. uk or call 01268 571571 and we will calculate your unique discount for larger quantities. 0 download. RIW Flexiseal Primer is a solvent free brown liquid pre-polymer based on M. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. Verified by manufacturer 7 months ago . RIW Sheetseal 9000’s strength, flexibility. 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. The board is. RIW Sheetseal 226 is a cold applied, high density polyethylene film (HDPE Sheeting), coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Sheetseal Primer is used on all vertical or inclined surfaces to aid adhesion of the Sheetseal 226. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. co. RIW 02: RIW Sheetseal Primer 6. View more info. 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. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. 39 (inc. RIW LAC ® (LIQUID ASPHALTIC. RIW’s technical seminar programme provides step-by-step guidance on a range of waterproofing issues. - Product reference: RIW Sheetseal Primer. NBS BIM object standard. Sheetseal Primer is a bitumen solution. Size: 300mm x 20m roll. Epoxy Adhesives & Primers; Epoxy Based Resin Repairs; Ewi; Formwork Treatment; Masonry Repair Systems;. RIW Liquid GM Data Sheet. Sheetseal GR. Cart 0 Item(s) You have no items in your shopping cart. Joint Sealants & Adhesives. RIW / 02: RIW Sheetseal Primer 2. Products by RIW - We help design and project delivery teams keep water and ground gases out of buildings. Sheetseal Primer is used on all vertical or inclined surfaces, to aid adhesion of the. Sizes. 10. DescriptionSheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. co. DescriptionLiquid Asphaltic Composition is a two coat, cold applied damp proof membrane, which dries to a uniform gloss black finish. Self-adhesive cold applied high density PE film self adhesive membrane. 14 views. Flexiseal should then be lapped over the Sheetseal 226, and be continued up to dpc, as required. The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. 1050mm x 19. A bitumen solution primer for use with RIW Sheetseal 226. RIW Sheetseal Primer : 5 and 25 litre containers STORAGE RIW Sheetseal 226 : There are no special requirements, but rolls should be kept upright, under cover and protected from extremes of temperature. 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 +44 (0)1344 397788 Email enquiries@riw. View. RIW Sheetseal 226 1050mmx19. Sheetseal GR is typically used where a methane. 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. Material: No: Product Tags. Sheetseal Primer is a bitumen solution. The product can effect sensitive skins. RIW Limited 487-488 Ipswich Road, Slough, SL1 4EP Technical enquires tel: 01753 944200 Commercial enquires tel: 01753 944210 The information in this literature was correct at the time of going to press. 00 per roll RIW Sheetseal Primer - 5 litre tin | £ 48. pdf. Sheetseal Primer is a bitumen solution. Charges start from £6. -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 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. Primer 6 m² per litre. Sheetseal Primer is a bitumen solution. Sheetseal 226 is typically used as a basement tanking system or as a ground floor damp proof. SECTION SLAB SLAB SLAB RETAINING WALL Sheetseal 226. LAC ® is typically used on structures below ground level, and as a damp proof membrane to ground floors. The product generally requires a primer for vertical or sloping surfaces, ie. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. RIW FLEXISEAL Flexiseal is a solvent free thixotropic liquid based on urethane pre- polymers, which on contact with atmospheric moisture, cures to give a continuous tough rubber-like coating. Sheetseal Primer is a bitumen solution. RIW LAC ® (LIQUID ASPHALTIC. MUST BE USED WITH SHEETSEAL PRIMER. RIW FLEXISEAL 500 HG can be applied at temperatures between 0°C and 30°C. RIW LAC ® (LIQUID ASPHALTIC. £66. Gas Seal Ancillaries Data Sheet. RIW produce a range of ancillary products for use with Heviseal which include: Cementfill FC - Cement based waterproof fairing coat and repair mortar for filling minor holes, voids and defects. This product is completely waterproof and protects against water damage up to 100m head of both negative and positive water pressures. Flexiseal Pro is typically used where a high performance waterproof. Sheetseal Reinforcing Strip. I. RIW Sheetseal 9000 is a key product in our range of high quality polymeric damp proof course materials. Coverage: Membrane 20m² . Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. 65 each RIW 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 primer is a bitumen solution. Size: 5L. 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 226 19. Size: 300mm x 20m Roll. Double Drain can be used in conjunction with a primary waterproofing system, or on its own, to isolate the structure from the surrounding soil. Customer Sales 01753 944210. Sheetseal Primer is a bitumen solution. e. Key. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repairedData Sheet. DPM Blue; DPM Red; Sheetseal 226; Sodium Bentonite Systems. 05m. To prevent dust and other contamination of primed surfaces, Sheetseal Primer should be covered with Sheetseal 226 / 226 S on the same day. 2. Primer: refer to separate datasheets. Price: £ 153. 7. Size: 300mm x 20m Roll. RIW Sheetseal 226 150mmx20m. Typical installations include floors, retaining walls and similar uncluttered surfaces. 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. RIW Sheetseal 226. RIW Download Sponsored RIW Cementseal . RIW Download Sponsored RIW Sheetseal 226 . The product generally requires a primer for vertical or sloping surfaces, ie: Sheetseal Primer. Enquire Now View. 05m 300mm x 20m 150mm x 20m. DPM Blue protects the structure against moisture and radon from the ground. Help. RIW Toughseal is compatible with all commonly encountered steel primers, including alkyd, chlorinated rubber and epoxy based materials. STOT SE 3: H336 - May cause drowsiness or dizziness. £241. 625m Available in standard sizes Heviseal Heviseal Heviseal is typically used to provide a protective coating to concrete or. Put our Technical Advisors to the test by booking an. NBS Events and webinars ; Corporate information. 9m x 2. 02m Available in standard sizes Heviseal Heviseal is typically used to provide a protective coating to concrete or steel. RIW Download Sponsored RIW Cementseal Primer . 60 £33. 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. Your product has been successfully added to your basketRIW 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. Gas Seal Ancillaries Data Sheet. Use spaces to separate tags. Sheetseal 226 RIW Adhesive Tape Sheetseal 226 on cement particle board or similar Steel framing system Toughseal (two coats) Sheetseal 9000 dpc Toughseal (Blinded withRIW Structureseal is often used to waterproof lift pit; see how straightforward the application can be. Emergency telephone number. RIW Flexiseal Pro NBS Clause. Sheetseal Primer is used on all surfaces to aid adhesion of the Sheetseal 226 / 226 S. RIW Toughseal Typical Detail - RIW-TD-504 . 12. RIW Sheetseal Primer 5L. Sheetseal Primer is a bitumen solution. Sheetseal Primer is a bitumen solution. 3. Sheetseal Primers Type Size (litres) Coverage (m2/litre) Sheetseal Primer Sheetseal Primer. RIW Sheetseal Primer : 5 and 25 litre containers STORAGE RIW Sheetseal 226 : There are no special requirements, but rolls should be kept upright, under cover and protected from extremes of temperature. Risk phrases R10 - Flammable. RIW produce a range of ancillary products for use with Structureseal which include:. Quick Overview ** Delivery to Scotland or Wales will be at a higher courier cost. RIW Overtape was used to seal the cavity drain membrane at wall/floor, wall/ceiling junctions and around service pipe penetrations. Sheetseal Primer is a bitumen solution. 87. VAT) Add to basket. Our products also comply with all conformity specifications. The material may be stored in severe winter environments without any detrimental effect. Emergency telephone number Flexiseal Pro is a flexible but durable barrier to water and water vapour and is generally applied to substrates treated with Flexiseal Pro Primer. 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. Simple to detail in critical areas. 25 litre. 3 g/m²/24hr. Sheetseal Reinforcing Strip. RIW Sheetseal Primer SDS. RIW Sheetseal Primer : There are no special requirements. 05m. RIW Liquid GM Data Sheet. Sealing Compound / Granules; Structureseal;. Fully compatible with RIW waterproofing systems. The product generally requires a primer for vertical or sloping surfaces, ie. Verified by manufacturer 6 months ago . 05m roll (20m²) Sheetseal Primer. Sizes.