Hyperdesmo PB-2K

HYPERDESMO^®-PB-2K is a fast-curing, two-component, liquid applied, bitumen-extended polyurethane, waterproofing and protection material. 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.

Recommended For

• Waterproofing of gypsum and cement boards
• Protection of polyurethane insulation foams
• Protection of bitumen membranes and EPDM membranes
• Waterproofing of bathrooms (under tiles)
• Insulation of verandas and balconies (under tiles)
• Protection of flower pots and roof-top gardens
• Waterproofing of light roofing made of metal or fibrous cement
• Protection of non-potable water tanks
• Basement insulation
• Protection of foundations
• Waterproofing of bridge platforms
• Protection of “cut-and-cover” tunnels
• Waterproofing of irrigation channels

Features and Benefits

• Components easily mixed, 1:1 by volume
• Fast curing
• Thick, bubble-free, membrane possible
• Being a two-component product means that the quantities not mixed can be stored for later use
• Its low modulus gives it excellent substrate crack-bridging properties
• Excellent adhesion on almost any surface, with or without the use of special primers
• No thinning is required but SOLVENT-01 may be used
• Excellent thermal resistance, the product never turns soft.  Max service temperature 80 ^oC, max shock temperature 200 ^oC
• Resistance in the cold:  The film remains elastic even down to -40 ^oC
• Excellent mechanical properties, high elongation, tensile and tear strength, high abrasion resistance
• Good chemical resistance
• Good water vapor barrier properties
• Can be also used as a joint sealant

Downloads

Data Sheet

Video