HIGH-PERFORMANCE An instant tack adhesive, it seals to itself to be form-fitted around any object. COMPATIBILITY Adheres to wood, metal, fiberboard, ISO board, concrete, EPDM, TPO, PVC and mixed elastomer roofing membranes. SAFE AND SOUND Our butyl tape is 100% VOC free and there are no special safety requirements for installation. DIY INSTALLATION Simply press on to a clean surface, peel back the clear liner and apply pressure a steel roller is recommended. ALPHA Alpha Systems provides a holistic lineup of tapes, sealants, adhesives and cleaners all formulated for your RV.