Introducing Do It Best EPDM Rubber Weatherseal Self-Stick Tape (5/16" W x 1/4" T x 17 ft) — a rugged, self-adhesive seal that locks out drafts, dust, and moisture with ease. Engineered with a D-profile design, this tape flexes reliably from –40°F to 140°F, ensuring a tight, all-weather seal that won’t harden, crack, or degrade. Its premium EPDM foam construction is ultra-durable and resists damage from UV rays, making it perfect for both indoor and outdoor applications. The self-stick backing makes installation quick — just peel, press, and cut to fit, saving you time and hassle. And with a generous 17-foot length per roll, you’ll get reliable, energy-saving performance that pays off year after year.