Big Stretch


Won’t Crack…It Just Stretches.

All homes move – Big Stretch moves with them.

Big Stretch is a high-quality, professional-grade elastomeric sealant that is specifically designed for use in a wide range of residential building and remodeling applications. It’s a high-performance sealant that offers superior flexibility, elasticity, adhesion, and ease of use, making it an excellent choice for professionals and DIY enthusiasts!

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We talk a lot about high performance around here, but what the heck makes a sealant or caulk high performance?

A sealant or caulk should be flexible, elastic, and adhesive. Many sealants are flexible, adhesive, or elastic. It is the combination of all three together that leads to high performance, meaning durability and longevity you can trust.

Windows, Doors, Siding, Vents, Trim, Soffits, Eaves, Crown Moulding.

Roofs, areas with high foot/vehicle traffic, areas of water submersion, Kynar, polypropylene, waxes, polyethylene, and silicone. (Big Stretch Clear should not be used on copper flashing. Use Lexel or colored Big Stretch instead).

Performance Reports

pdf Big Stretch Performance Report

Application Instructions

pdf BigStretch_Brochure

Color Chart

pdf BigStretch_ColorChart

Safety Data Sheet

pdf BigStretch_Clear_SDS

pdf BigStretch_Colors_SDS

Technical Data Sheet

pdf BigStretch_TechData

pdf BigStretch_TechData-SP

Tips & Tools

pdf BigStretch_Benefits