Windows, Doors, Siding, Vents, Trim, Soffits, Eaves, Crown Moulding
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!
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.)
10002 – 10.5 oz Almond
10004 – 10.5 oz Black
10006 – 10.5 oz Clear
10008 – 10.5 oz Dark Brown
10010 – 10.5 oz Gray
10012 – 10.5 oz Redwood
10014 – 10.5 oz Tan
10016 – 10.5 oz White
10018 – 10.5 oz Woodtone
10026 – 10.5 oz Slate Gray
10080 – 10.5 oz Sandstone
10082 – 10.5 oz Steel Blue
10084 – 10.5 oz Charcoal Gray
10086 – 30 oz White
Features & Benefits
Super Elastic – with 500% Maximum Stretch More Info
Houses move. A lot. Is it too much to ask that your caulk doesn’t crack at the first sign of movement? That’s why we invented Big Stretch.
Powerful Adhesion More Info
Big Stretch delivers uncommonly consistent adhesion in a water-clean-up formula.
Easy to tool More Info
No one can ruin a beautiful siding/trim job as fast as someone with a caulk gun who doesn’t know what they are doing. Big Stretch makes even the novice look like a pro.
Water-based More Info
Good for use inside and outside. Durability without having to worry about dissolving the substrate or odors.
What is high performance?
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.
Resources & How-Tos
Talk with a real human!
We’re here to help see your project through to the end.
Not sure which sealant, caulk, or other product is right for your job? Looking for the nearest location to buy products for your next home project? Don’t know exactly how to tackle your repair? We’re here to help.
Common Questions From Our Network of Pros
It’s 100% acrylic.
Soap and water should do the trick.
Yes, be sure to check the dry times on the TDS and adjust for temperature/humidity.
The clear starts out white but dries to a clear, glass-like film as it dries.