Bondlaza polyurethane foam sealant B1
Bondlaza B1 is a single-component, high performance, gun-grade polyurethane foam that performs as gap ﬁlling. Bondlaza B1 is CFC-free and can be applied over a wide temperature range, making it a reliable, four-season solution.
- Suitable for gap ﬁlling around window and door
- Expands and moulds itself to surface irregularities
- Can be cut, sawn, sanded, painted or plastered over
- For use with a foam gun