SikaFollow

Roof WP system ETA approved (Polyurea) - MasterSeal Roof 2689

Specification

Specification

• Application of one coat with minimum total minimum thickness of 2 mm of two-component, 100% solid content, polyurea waterproof membrane MasterSeal M 689 from Master Builders Solutions (or analogous). To apply the product a two component heated, high pressure, proportioning spray equipment will be used. The system includes the application of primer according substrate. Membrane is UV resistant but for aesthetical reasons a topcoat can be used. The complete system must have certification according ETAG 005 part 6, BBA or EAD 030350-00-0402 with following characteristics: - Working life: W3 (25 years) - Climatic zone: Moderate - Severe - Imposed loads: P1 – P4 (non compressible substrate) - Roof slopes: S1 - S4 - Lowest surface temperature: TL4 (-30ºC) - Highest surface temperature: TH4 (+90ºC) Additionally, the waterproofing membrane will show evidence of fulfilling following characteristics: - Abrasion resistance (EN ISO 5470-1, Taber H22, 1000 g, 1000 c): < 300 mg - Impact resistance (EN ISO 6271-1): ≥ 20 Nm - Crack bridging (Static, EN 1062-7 A): A = A5 - Crack bridging (Dynamic, EN 1062-7 B): B ≥ B4.1 - Exposure to pedestrian traffic after (at 20ºC): 2 hours - Reaction to fire (EN 13501 part 1): Cfl-s1 - Resistance to spreading fire and radiant heat (EN 13501 part 5): BRoof (t4) - Root resistance acc. CEN/TS 14416

Technical specification

Technical specification

• Unique ref.MasterSeal_Roof_2689
• Product familyMasterSeal® - Master Builders Solutions
• Product groupLiquid-Applied Roof Waterproofing Deck Coatings
• TypeObject (single object)
• Date of publishing2024-04-01
• Edition number1

Links

Links

• Product urlhttps://mbcc.sika.com/en-gb/products/masterseal

Related

Related

• Material mainPolyurea
• Material secondaryPolyurethane
• Designed inGermany
• Manufactured inGermany

Classification

Classification

• BIMobject CategoryConstruction Materials - Waterproofing & Membranes
• IFC classificationMaterial
• Uniclass 2015 CodePr_35_31_68_64
• Uniclass 2015 DescriptionPolyurethane (PUR) waterproof coatings
• CSI MasterFormat 2014 Code07 14 14
• CSI MasterFormat 2014 TitleHot Fluid-Applied Polyurea Waterproofing
• OmniClass Number23-13 25 17 15
• OmniClass TitleFluid Applied Waterproofing