Leisure Time STICKNBOND 60007 RV Trailer Camper Cleaners Roof Vent Installation Kit Roof Vent Installation Kit; STICKNBOND (TM); Use To Secure Vent/ Seal The Edges And Cover The Screw Heads; With 1 Roll Of 1 Inch x 60 Inch Double Stick Tape/ 1 Roll Of 2 Inch x 70 Inch Super Seal Tape/ 28 #8 x 1 Inch Hex Head Screws; For 14 Inch x 14 Inch Vents; Peel And Stick Installation Guaranteed Not To Shrink, Harden, Streak, Or Crack Ever. Works On All Types Of Roofs And Surfaces Except Silicone Quick And Easy To Use. Just Peel, Stick, And Bond Eliminates Messy Roof Coating And Paint Brushes. Immediate Adhesion, Wet Or Dry Minimal Surface Preparation Required. Easy Clean Up