Dicor’s Di Seal is a water-resistant sealing tape engineered for quick, permanent repairs on RV roofs and exterior surfaces. Its innovative Grey Matter adhesive technology grips immediately upon application and maintains flexibility, preventing the tape from cracking, peeling, or hardening as the RV experiences temperature swings and vibration.

The tape suits TPO, EPDM, and PVC membranes, making it versatile for most RV roofing systems. Once installed per instructions, it delivers leak-proof performance without special tools or additional sealants.

• Dimensions: 25 feet long x 6 inches wide
• Single-sided tape construction
• Material: Thermoplastic olefin (TPO)
• Colour: White
• Peel-and-stick application; no tools required
• Works on EPDM rubber, PVC, and TPO membranes
• Ideal for seams, roofs, sidewalls, and holding tanks
• UV protected for exterior durability
• Stays flexible throughout its lifespan
• Contains no harmful VOCs