M-D Building Products Pliable Rope Caulk
*Color: White
*Material: Synthetic Fiber
*Product Type: Caulk Backer Rod
*Application: Door and Window
*Length: 30 ft.
*Thickness: 1/8 in.
*Packaging Type: Carton
*Self Adhesive: Yes
*Hardware Included: No
*Replaceable caulking cord
* Forms a flexible seal inside and outside
* Seals cracks around window frames and doors
* Easy to apply - no tools required