Roof Sealant

with true waterproofing power…

Terminator 622 and 624 XT are powerful roof sealants with extreme adhesion to almost any roofing material. Both products are 100% solids moisture cured sealants that adhere to every substrate we have tested, including fluid-applied systems. The most impressive part of our testing shows these sealants even have a strong adhesion to silicone. Both products will effectively stop roof leaks. View product data sheets for 622 and 624 XT.

  • Apply under water, in the rain or anywhere else
  • Stops and prevents roof leaks
  • Cures under water
  • Excellent adhesion to anything, even silicone
  • UV stable
  • 100% solids waterproofing roof sealant

Ready to try Terminator 622 and 624 XT?

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Terminator 622 is available in 2 gallon pails, 28 oz. tubes, and in 10 oz. tubes, while Terminator 624XT is only available in 10 oz. tubes.


View the Terminator brochure