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Semco Waterproofing membrane

Tim Stapp

Member
Allowing Ads
Joined
Dec 21, 2012
Messages
561
Location
Big Rapids, MI
Format
4x5 Format
Anyone tried it for plywood darkroom sinks?

SEMCO Liquid Membrane™

SEMCO Liquid Membrane™️ is a versatile waterproofing liquid rubber membrane available in the USA. It forms a continuous waterproofing barrier with exceptional adhesion. SEMCO makes rubber foundation coating, foot deck coating easy to apply and proudly made in USA. Waterproofing made easy.
www.semcoworks.com
 
I had a friend use something similar on a deck, the wood rotted away but the rubber membrane was still intact when we replaced the deck.
 
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