Galvanized metal, aluminum flashing, vent pipes, skylights, gutters, downspouts, ductwork, chimneys, glue down shingles and roof tiles (cedar shake, asphalt, cement, slate, and glazed tile), roof jacks, cables, air conditioning units, metal RV roof
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.
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800-767-5656Common Questions From Our Network of Pros
It’s a synthetic copolymer rubber
No. We hate silicone.
You don’t. That’s kinda the point. But if you are unfortunate enough to have to get it off, try a solvent-based caulk remover, a putty knife, and good-old fashioned elbow grease.
It can be applied to active leaks as it will displace the water. We have not done rigorous 30 day submersion testing, but we do hear of folks using it successfully for swimming pools, boats, kayaks, etc.
We don’t recommend it. Try a test patch to see if you are happy with the adhesion.
Use clear glass cleaner, water with a little soap, or mineral spirits on the bead/on your finger. If you’re applying large amounts, you may want to check out our Cobra Nozzle which lays down a neat bead with no tooling required afterward.