- Forms a surface skin, preventing transfer by touch and dirt pickup
- Paintable (after skin has formed)
- Non-slumping from vertical joints and easily extrudable
Selleys D Mastic Sealant is an industrial grade alkyl resin modified, oil based caulking compound. It forms a tack-free skin on the surface when exposed to air, but remains soft underneath.
Selleys D Mastic Sealant adheres well to most substrates including metal, glass, concrete, masonry and timber.