We create high-performance caulks, sealants and stains that really work – because it’s a joint effort.
From chimney to foundation, a high performance sealant for every project
Preserve your dream with our high performance log home solutions.
Seals leaks asphalt can't.
The tough elastic sealant for every job.
Won’t crack...it just stretches.
Get free samples of Capture Log Stain and Cascade Clear Coat.
Keep the color the color.
Capture the timeless beauty of natural grain.
We’re an 84 years-young family company that geeks out over a better way to caulk and stain. Making a ‘Good, Better, Best’ product range just doesn’t turn our crank. We’re passionate about making the highest performance product possible for each project. Great products are only ½ the answer. We want you to be successful applying them. When you call Sashco, you will get a real person who gives knowledgeable help. And we’ll stick with you until the job is done. Welcome home.
I use Big Stretch with confidence, knowing it won’t dry out or crack. It’s also easy to work with, cleans up well and holds paint. If I was to carry just one type of caulking in my truck it would be Big Stretch.
I use Lexel to seal windows. It does a great job filling gaps with no shrinkage. I will never use silicone again!
Through the Roof is the best sealant product I have ever used. It spreads easily, dries transparent, and remains pliable – even in cold weather.
Join our Caulk Tank for information on latest product releases, new products we’re dreaming up and to provide your feedback and advice on how we can make our products even better.