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Vetonit - Vetoproof UM770 - High Performance Cold Liquid Applied Pure Polyurethane Waterproofing Membrane - Waterproofing Membrane
Verified by manufacturer 2 days ago
Colour: Black.
Colour: Black.
Pure PU high performance single-component cold liquid applied waterproofing membrane.
Application
- Wet areas: kitchens, bathrooms, swimming pools, etc.
- Basements, tunnels, subways, and culverts; inverted roofs, suspended slabs, balconies.
- Tanking systems, flooring with pedestrian traffic.
- Suitable for surfaces with stagnant water, roofs, terraces, flowerbeds, roofs with polyurethane insulation foam.
- Use for internal and external areas.
Description
Vetoproof UM770 is a premium quality single-component polyurethane waterproofing membrane; the product is a cold liquid applied that cures by reaction with atmospheric moisture to form a highly elastic rubbery jointless waterproofing membrane.
Features and benefits:
- Easy to apply with brush, roller, or airless spray.
- A jointless application that is easy to detail.
- Crack-bridging, highly elastic membrane at various temperatures.
- Non-staining and pitch-free formulation.
- Outstanding barrier properties ensure protection against corrosive soil conditions.
- Easy to repair and maintain.
- Fully bonded, prohibiting lateral migration of water.
- Thermally and chemically stable, resistant to oxidation and embrittlement.
- Excellent adhesion to a wide range of construction materials.
Priming is not usually required on good quality concrete substrates; however, for highly porous or absorbent concrete, use Vetoseal XX777-50. Or mix 1 part of Vetonit Solvent XX400 with three parts of Vetoproof UM770 and use as primer.
General information
Color | Black Grey White |
Material | Polyurethane (PUR) |
Shape | Formless |
Uniclass | |
CAWS | J31/47 Waterproof coating J31/353 Waterproof coating |
Specification data - Polyurethane (PUR) waterproof coatings
Classification data | |
Third-party certification | ASTM C836. |
Colour | Black. |
Thickness: | 250 microns. |
Permeability | To ASTM E96: 0.035. |
Solids content | 90% by weight. |
Water vapour transmission | To ASTM E96: 9.6 gm/m2/24 hrs. |
Elongation | >400%. |
TensileStrength | To ASTM D412: 2.0 MPa. |
Adhesion | To ASTM C794 (N): 92.3 N. |
Shore A hardness | To ASTM D2240: >40 |
VOC content | <150 gm/L. |
Application temperature | 5–40°C. |
Sustainability data
Material | Polyurethane (PUR) |
Literature
TDS - Vetoproof UM770 - Waterproofing - EN
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