Polyurethane sealant, when dry, will form a strong kind of rubber and elastic and can withstand the bond connection is caused by engine vibrations or other loads. In concrete joints (especially for construction joints) or sparing pipe which is directly affected by water/rain, the polyurethane sealant can be used as waterproof coating to fill a gap/ hole of concrete.
CONSTRUCTION FLEX SEALANT @ 600 ml
WURTH - GERMANY
Areas of Application:Sealing joints in building construction such as movement and construction/ isolation joints around windows and doors, facades, claddings.
Features:
One-component, ready for use.
Good adhesion to many substrates.
Excellent workability, easy to use.
Can be overpainted/sanded.
Application:
Edges of the joint must be clean, dry and stable. Pay attention to the
dimensions of the joint see technical datasheet. Smooth before it is touch-dry with sealant smoother, Art. 0893 3 / Art. 0893 003.
Technical Data:
* Temperature resistant –40°C to + 70°C.
* Working temperature +5°C to +35°C.
* Skinning time in approx. 90–120 mins. Cures fully at about
4 mm/24h (23°C. 50% R.H.).