Versatile sealants with excellent adhesion to a variety of substrates.
Butyl Mastic
Butyl Mastic is a synthetic resin, butyl rubber based mastic which forms a smooth tough skin, but remains permanently plastic underneath. It is...
D-Mastic
D-MASTIC is an alkyl resin modified, oil based caulking compound. It forms a tack-free skin on the surface when exposed to air but remains soft...
N-Mastic
N-Mastic is a non-skinning polybutene-based compound. It will remain permanently soft and paste-like.