Colorimetrics White Butyl Tape 1/8 x 1 x 30' (4-Pack)

1/8" x 1" x 30' White 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 one 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 up to 2 years if stored in a cool dry environment. 1/8" x 1" x 30' White Butyl Tape