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HYPERDESMO®-PB-2K is a fast-curing, two-component, bitumen-extended polyurethane fluid. It produces a highly elastic membrane with strong adhesion to many types of surfaces and excellent mechanical and chemical resistance properties.
It is based on a pure elastomeric hydrophobic polyurethane resin extended with chemically polymerised virgin bitumen.
Apply with brush, roller, spatula or airless spraying. Minimum consumption: 1.0-1.5 lt/m2.
Recommended for:
Waterproofing and protection of:
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gypsum and cement boards
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polyurethane insulation foams
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asphalt membranes
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EPDM membranes
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bathrooms (under tiles)
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verandas and balconies (under tiles)
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flower pots and roof-top gardens
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light roofing made of metal or fibrous cement
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non-potable water tanks
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basements
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foundations
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bridge platforms
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"cut-and-cover" tunnels
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irrigation channels
Shelf Life:
Can be kept for 12 months minimum in the original unopened pails in dry places and at temperatures of 5-25°C. Once opened, use as soon as possible.
Packaging:
1kg, 15kg, 20kg pails
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Features & Benefits
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Components easily mixed, 1:1 by volume
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no thinning required, but Solvent-01 may be used
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fast curing
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Thick, bubble-free, membrane possible
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Being a two-component product means that the
quantities not mixed can be stored for later use
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Its low modulus gives it excellent substrate
crack-bridging properties
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Excellent adhesion on almost any surface, with or without the use of special primers.
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Excellent thermal resistance, the product never turns soft. Max service temperature 80°C, max
shock temperature 200°C.
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Resistance in the cold: The film remains elastic even down to -40°C
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Excellent mechanical properties, high elongation, tensile and tear strength, high abrasion resistance.
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Good chemical resistance.
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Good water vapor barrier properties
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Can also be used as a joint sealant.
Application:
Apply with brush, roller, spatula or airless spraying. Minimum consumption: 1.0-1.5 lt/m2.
Plan for a recoat time of 6 to 24 hours between coats
For further details please refer to the
Technical Data Sheet:
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