Single-component, self-levelling, black polyurethane adhesive sealant in 600 ml bag - Suitable for bonding materials for boat deck covers made of synthetic resins (except polyethylene and polypropylene), and for bonding and sealing teak slats on deck surfaces - Suitable substrates include fibreglass, marine plywood, steel and aluminium coated with anti-corrosive material - Cannot be used for caulking - Cures on exposure to atmospheric humidity, forming a resistant elastomer, and is particularly suitable for the nautical sector - Elastic, does not contain highly flammable solvents, long working time - Resistant to sea water, diluted acids or bases, resistant to fuels, oils and animal fats for short periods - Not resistant to organic acids or bases or paint solvents - Must be protected from solar reactions (e.g. by using shielded tapes or by overcoating)
Technical characteristics:
Chemical base Single-component polyurethane
Colour black, brown
Density (DIN 53479) (unpolymerised) approx. 1.2 kg/l
Viscosity/consistency approx. 30 Pas/self-levelling
Curing mechanism with atmospheric humidity
Dust-free time approx. 60 minutes at 23°C and 50% relative humidity
Polymerisation speed* approx. 3 mm in 24 hours
Volumetric shrinkage (DIN 52451) approx. 10%
Shore A hardness (DIN 53505) approx. 35
Tensile strength (DIN 53504) approx. 1 N/mm2
Elongation at break (DIN 53504) > 600%
Tear resistance (DIN 53515) > 6 N/mm
Application temperature from 10°C to +35°C
Service temperature (continuous) for periods up to 4 hours from -50°C to +80°C
Stability (stored at T<25°C) 12 months for bags
