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Join us at JLC LIVE Northwest in Portland, OR Nov 30 - Dec 1!

Sashco invites you to be part of the only regional trade event for builders, remodelers, contractors and their crews, and other light construction professionals at the Journal of Light Construction Tradeshow JLC LIVE!

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Posted in Journal of Light Construction Tradeshow, JLC LIVE Northwest

Is that mold and mildew in your bathroom under the caulk or on top of it?

Mold is a four-letter word. (And mildew wants to be one.)


It looks like the mold is growing in and on bathroom caulk



Upon further inspection, you see the mold is actually growing under the caulk.


It never seems to go away. Even if you re-caulk your bathtub or shower, it seems to come back over and over again...

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Posted in bathroom caulk, bathroom mildew, caulking, Cool Caulk Ideas | How To's | Why's, DIY, Finding a Better Way, How To Caulk, how to caulk a bathroom, Lexel, mildewed caulk, MildewFree, Home Improvement, how to fix mold in the bathroom, mold

Wayne Summons, Sashco VP of Research and Development, Retires

Wayne Summons | June 2016
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Posted in Finding a Better Way, invention, innovation, retirement, retires, sashco history, sashco in the news, wayne summons, Sashco In The News

Sashco is the Featured Manufacturer in Extreme How-To Magazine

Sashco's 80 years of delighting the customer with a better way is winning over pros and DIYers alike. Check out Extreme How-To magazine's feature on Sashco's storied history (along with the Unofficial History of Caulking).

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Posted in caulking, contractor, DIY, Home repair, remodeler, remodeling, sashco history, sealants, Sashco In The News

Sashco Debuts on 9News' Colorado & Company

Sashco stopped by Colorado & Co. in June to show DIYers how easy caulking can be, along with some helpful caulking tips.

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Posted in caulking, colorado, DIY, Home repair, sealants, Sashco In The News

Sashco Featured on

Third-generation owners Nick and Jeff Burch are taking 80-year-old Sashco to new heights of productivity and innovating new merchandising and packaging.

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Posted in caulking, colorado jobs, manufacturing, history, innovation, Sashco, sealants, Sashco In The News

Family-owned Sashco turns 80 making caulks, sealants in Colorado

During the height of the Depression, when banks were bankrupt, soup-kitchen lines ran long and a quarter of the population was out of work, Don Burch thought it would be a great idea to start a company.

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Posted in Caulk, DIY, Home Improvement, sashco news, Sashco In The News

Sashco Celebrates 80 Years of Products That Work!

Colorado-Based Sashco Celebrates 80 Years of Creating High-Performance Home Improvement Products

Family-owned company celebrates milestone with log home service expansion and thriving sales of locally manufactured products

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Posted in caulking, DIY, Home Improvement, sashco news, Sashco In The News

After 80 years, family-owned Sashco is looking for an acquisition

Sashco, Inc. is 80 years new, says its President, Les Burch, and is revving for the future.

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Posted in DIY, Home Improvement, sashco news, Sashco In The News

Will my new caulk stick to silicone?


No, your new caulk won't stick to silicone caulk. Sorry to be so abrupt, but it's the truth. You can stop reading now if you don't want all of the details and the whys. Here at Sashco, we love the "whys," so we're trudging ahead.

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Posted in Applying Caulk, Caulk, Finding a Better Way, Silicone

Caulk Talk

Caulking questions get us pretty excited. Give us a call, get answers, and a friendly voice, too.


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