Review on Coitak Butyl Sealant Putty Tape - 3/8 Inch Diameter, 13 Feet Long, Extra Thick Rubber Sealant For Leak-Proof RV Repairs, Window Glass, Boat Sealing And Patching by Steven Nina

Name: Coitak Butyl Sealant Putty Tape - 3/8 Inch Diameter, 13 Feet Long, Extra Thick Rubber Sealant For Leak-Proof RV Repairs, Window Glass, Boat Sealing And Patching
Item: Coitak Butyl Sealant Putty Tape - 3/8 Inch Diameter, 13 Feet Long, Extra Thick Rubber Sealant For Leak-Proof RV Repairs, Window Glass, Boat Sealing And Patching
Rating: 4

July 12, 2023

Nice to fill larger cracks.

I had a crack around an antenna that kept breaking open with just the lap sealant. I pealed the lap sealant back and pushed this deep into the crack and then recovered with lap sealant. Seems to have solved the problem. Will know more next spring.

Pros

Perfect for leaks. We use it as an emergency tool in case of leak

Cons

Difficult to Apply: The thick and rubbery consistency of the Coitak Butyl Sealant Putty Tape can make it difficult to apply evenly, particularly around corners or on uneven surfaces