
Bondlaza polyurethane foam sealant B2
Bondlaza B2 is single-component, CFC-free, all-season, high performance, gun-grade polyurethane foam that performs as gap filler. It is an effective joint filler in window and door frame joints.
- Ready to use, high performance, one component product
- Self moulding to surface irregularities
- For internal and external use
- Afford effective insulation against damp and draught and is completely water resistant