DOWSIL 335 Butyl Sealant Black

One-component polyisobutylene, solvent-free and non-reactive primary sealant adhesive.

Benefits:

It is suitable for domestic and commercial projects in air and gas filled double glazing and triple insulated glazing applications.
It complies with EN 1279 norms in insulated glass systems.
Compatible with DOWSIL™ neutral glazing sealants, including market leader DOWSIL™ 993.