For over 40 years, our industry-leading roofing sealants have delivered on our promise to give Pro contractors and builders like you the confidence to get the job done right every time.  Make sure to check out all of our other building and repair products that offer the same durability and reliability that professionals demand.

Same great formula, but now also available in a CLEAR waterproof PLASTIC cartridge! Rain-soaked, blown-out cartridges are a thing of the past with the 2300 Sealant plastic cartridge. Plus, there is the added benefit of being able to see how much sealant is left in the tube.