MB PUReactive - Waterproofing Product
Verified by manufacturer 3 months ago
EPD
Certificate type
European Technical Approval (ETA)
Certificate type
Hybrid waterproofing product.
Application
Waterproofing material suitable for:
- Flat roofs, balconies, walkways.
- Areas with or without living space underneath.
- New buildings.
- Renovations.
- Material transitions.
Description
Hybrid waterproofing product for flat roofs and balconies. Waterproofing material suitable for
Features and benefits:
- Very low emissions (GEV-EMICODE EC 1 plus).
- Solvent-free.
- No unpleasant odour.
- Optimized for manual application to the surface.
- Good adhesion to substrates without the need for a primer.
- High area output and yielding.
- Fast drying time with foot traffic after approx. 4–5 hours (at 20°C, 50% RH).
- 90 minute pot life (at 20°C, 50% RH).
- Rain resistance approximately 90–120 minutes.
- Comes in 25 kg combi container (12.5 kg PC + 12.5 kg LC).
- CE marked.
General information
Color | Grey |
Finish | Smooth |
Material | Polyurethane (PUR) Fleece |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | 2.1 mm Guidance for specification option: Minimum layer thickness. |
Warranty description | 20 year |
Uniclass | |
CAWS | J31/47 Waterproof coating J31/353 Waterproof coating |
Specification data - Polyurethane (PUR) waterproof coatings
Third-party certification | To EAD 0303-50-00-0402 (formerly ETAG 005). |
Admixture | Two-component system, one-part resin, one-part powder. |
Colour | Grey. |
Reaction to fire | To EN 13501-1, Class E. To EN 13501-1, B-s1, d0. Guidance for specification option: This classification applies to the following applications: The product must be applied directly and with no air gap on flat building materials that correspond to class A1 or A2-s1, d0 to EN 13501-1 and must have a thickness of minimum 6 mm and a bulk density of minimum 1350 kg/m². Otherwise, the reaction to fire is to be rated as Class E. |
Fire performance | To EN 13501-5, BROOF (T1, T3 and T4). Manufacturer guidanceExternal fire performance |
Water vapour diffusion resistance | µ = 2155. |
Density | Approximately 1.33 kg/dm³. |
Crack bridging | ≥ 3 mm (for a dry layer thickness: ≥ 2 mm). |
Layer thickness | 2.1 mm (minimum). Guidance for specification option: 1.1 mm wet layer thickness yields a dry layer thickness of approximately 1 mm. |
Application rate | 3 kg/mm². |
Application temperature | 5–40°C. |
Wind load resistance | ≥ 50 kPa (for tear-resistant substrates). |
Sustainability data
Contains Red List materials | No |
Country of product manufacture | Germany |
Material | Polyurethane (PUR) Fleece |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 1.62 kg CO₂ eq/kg |
Third party certifications
Third party certifications
EPD
MB PUReactive / MB PUReactive TX / MB PUReactive Plus (ENVIRONMENTAL PRODUCT DECLARATION as per ISO 14025 and EN 15804+A2)
European Technical Approval (ETA)
MB PUReactive / MB PUReactive TX / MB PUReactive Plus (ETA)
EPD
Environmental Product Declaration
Literature
Technical Data Sheet - MB PUReactive
Waterproofing systems for flat roofs
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