![dowsil-335-sealant-black-2](https://nlyalitim.com.tr/wp-content/uploads/2022/08/dowsil-335-sealant-black-2.jpg)
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.