HH-66 Vinyl Cement (8 oz.) | Industrial-Strength Waterproof Adhesive

Trusted by professionals for over 70 years, RH Adhesive's HH-66 Vinyl Cement is the gold standard for vinyl repair.

This fast-drying, industrial-strength adhesive forms a waterproof, flexible bond that’s stronger than the original material. Perfect for vinyl applications in boats, tents, tarps, awnings, inflatables, swimming pools, automotive, and more.

• 🧪 Industrial Strength – Bonds vinyl instantly and permanently.

• 💧 Waterproof & Flexible – Stands up to heat, cold, and moisture.

• ⚡ Fast-Drying Formula – Creates a strong bond in minutes.

• 🔧 Professional-Grade – Trusted by contractors, repair shops, and DIYers.

Whether you need to repair a boat cover, patch a pool liner, or fix a torn tent, HH-66 provides unmatched reliability.