SAPO Special Primer BM
SAPO Special Primer BM is a two-component epoxy resin primer for joint sealing materials on the basis of epoxy resin, polyurethane resin, polysulfide and bitumen. He is solvent-free, sprayable and can be used on all absorbent and non-absorbent mineral subsurfaces and steel as well.
The primer has no flash-off time and is very suitable for a bonding bridge on rail fixing betweeen steel rail and bituminous hot potting.
