About This

Multiple Width Options: we have 4", 6", and 12" widths, each roll measures 25' long; The 4" is for precisely covering narrow areas such as pipe joints and around screw holes; The 6" fits standard roof seams and flashing edges, allowing one time application without additional patching; The 12" is designed for full surface waterproofing on flat roofs, large skylight perimeters, and complete RV roof coverage; The continuous 25' roll reduces overlap points, helping minimize potential leak risks
3 Layer Composite Construction: advanced 3 layer construction delivers maximum protection; The HDPE/LDPE outer layer resists abrasion and punctures from wind, sand, hail, and foot traffic; The butyl rubber core provides strong adhesion, penetrating surface pores to form a molecular level seal against moisture and gas; A PET release liner protects the adhesive before use; The highdensity PE structure resists aging, acids, and alkalis, with a 10–15 year life, over 3 times longer than asphalt tapes
Nstant Bonding and Fast Installation: the butyl rubber adhesive bonds instantly under pressure and adheres to metal, concrete, wood, PVC, corrugated panels, and more without primer or heat-gun preheating; Easily cut with standard scissors, requiring no special tools; Tested against vibration and repeated thermal expansion/contraction, it resists lifting, bubbling, and cracking for a durable seal; Installation is over 80% faster than torch-applied membranes, and one person can complete the job
Wide Range of Applications: suitable for corrugated metal roofs, concrete flat roofs, sunroom beams, skylight perimeters, gutters, indoor and outdoor pipe cracks, and RV roof seams; Once applied, it creates an airtight and waterproof barrier that effectively prevents leaks while helping stop the spread of rust and corrosion
Weather Resistant: the HDPE surface layer features UV reflective barrier that help prevent chalking, cracking, and adhesive degradation from prolonged sun exposure, maintaining stable performance for years; The butyl rubber layer remains flexible down to -20°C(-4°F), conforming to curved and irregular surface without cracking; Easy installation: clean and dry the surface, cut to size, remove the PET release liner, press firmly and overlap seams by at least 1 inch for a continuous waterproof seal