Big Stretch® is a high-performance water-based elastomeric sealant with powerful adhesion and superior elasticity. It spans gaps up to 2” wide and stretches up to 500% of original joint size without cracking. Big Stretch won’t crack…it just stretches.
- Interior & Exterior
- Stop-flow plunger prevents waste and mess
- De-aired for no splats
- Limited lifetime guarantee
- 10.5 oz. cartridge