VELOSIT® PU 455
Low-modulus, Bitumen-Extended, Highly Elastomeric, Two-Component, Liquid Polyurethane Membrane
VELOSIT PU 455 is an economic, two component, chemically-cured, highly elastic, liquid-applied polyurethane liquid that cures to form a UV resistant, seamless and monolithic waterproofing membrane.
Typical applications:
- Foundations, basements and rafts
- Plaza decks, podium slabs, planted roofs and flower boxes
- Balconies, bathrooms and toilets
- PU foam, metal roofs and cement board
- Defective EPDM and asphalt membranes
- Cut and cover tunnels
Properties:
- Low consumption
- Excellent adhesion to a wide variety of substrates including metal roofs
- Fast curing allows same day re-coating
- Highly elastomeric; above 1015%
- Used to seal large cracks prior to overall waterproofing application
- Long pot life
- Good abrasion resistance and excellent tear resistance
- Excellent mechanical and chemical resistance
Downloads
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Technical Data Sheet Safety Data Sheet (A-Comp.) Safety Data Sheet (B-Comp.)