Insta-Seal is a multipurpose cross linked butyl rubber tape that provides the ultimate in weatherproofing. It bonds to galvanized metals, aluminum, stainless steel, plastics, wood, glass and concrete.
Features and Benefits
Forms to irregular surfaces
Stays flexible
Backing prevents dust collection
Use on vent caps and roofs
One side is sticky
Easy application just measure, cut and apply
Prevents water from getting into holes
Non-staining
Passes ASTM-E-84
-40 250F (-40 121C)
Resistant to water, water vapors, ozone and mild alcohols
Remains pliable for 20 years