KIT INCLUDES - 1 Primer, 1 Paintable Tape, 4 pk Caulking, 1 Cleaner and 4G Silicone Pail PRIMER WITH A PURPOSE - Remember when your biggest worry was which campsite to book, not whether your roof coating would stick? Our specialized TPO primer creates the perfect foundation for RV roof sealant on stubborn TPO roofing material. Skip this step with other surfaces—our system only requires primer for challenging TPO roofs that typically reject adhesion BOND LIKE YOU MEAN IT - Unlike others, requiring days of prep, our water-based TPO bonding adhesive dries in just 1-2 hours! One gallon covers 250 sq ft, enough for a standard 30ft RV. Pair with our liquid rubber waterproof sealant for complete protection without the wait. Because time spent waiting is time not spent exploring THE WEEKEND WARRIOR'S SECRET - Struggling with RV roof repair on TPO surfaces? Our specially formulated primer creates a chemical bond that makes your coating stick like your favorite campfire stories. Apply with brush, roller, or sprayer at temperatures above 50°F, then get back to planning your next adventure instead of your next repair PART OF THE PERFECT SYSTEM — Start with Ziollo RV Roof Cleaner to prep the surface, apply our TPO Primer where needed, then finish with Ziollo Liquid Rubber RV Roof Coating. Add Ziollo Seam Tape for reinforcement around vents and seams. Our complete RV roof repair kit approach means no leaks, no stress, just adventures RV 30 ft Roof Repair Kit with Primer- Roof Repair Kit to Seal and Waterproof, Bond to EPDM Rubber with Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (1 Primer, 1 Paintable Tape, 4 pk Caulking, 1 Cleaner and 4G Silicone Pail)