2K-PU joint sealant, pourable good chemical resistance special formulation

2K-PU joint sealant, pourable
good chemical resistance
special formulation e. g. for sealing joints at fuel service stations
20 Shore A
Polyol linear, aliphatic polycarbonate polyester
Isocyanate aromatic polyisocyanate based on MDI

Adequate adhesion of the joint sealant to the building materials is obtained with
appropriate primers. For absorbent building materials Covestro recommends the use of
an 1K-PU-primer according to their guide formulation RR 5590, for non-absorbent
building materials primers according to RR 5592.