Colorimetrics Gray Putty Tape/Butyl Tape 1/8″ x 3/4″ x 30′ (Single Roll)

1/8″ x 3/4″ x 30′ Gray putty / butyl tape. Commonly used behind the flange on windows and doors. Excellent sealing properties. Adheres to many products including metal and glass. Non-hardening material allows it to conform and stick to the items being sealed. Long shelf life of a year or more.
Use for waterproofing RV’s, trailers, boats etc
Gives an excellent seal behind windows and doors
Non-hardening with excellent sealing properties
Great for sealing under vents
Long shelf life of a year or more.