Description
h2>Product Overview
HH-66 Vinyl Cement is a high-performance, waterproof adhesive designed for bonding and repairing vinyl materials in demanding environments. Manufactured by RH Adhesives in the USA since 1949, this 16 oz. can delivers consistent, long-lasting bonds for applications ranging from pool liners and tarps to inflatable boats and sports field covers. Its flexible formula remains malleable in temperatures from 35 to 95°F and can be applied underwater without compromising performance. The product is ideal for both industrial and recreational use, offering a reliable solution for maintaining and repairing vinyl surfaces without the need for complex tools or equipment.
Usage
HH-66 Vinyl Cement is best suited for professionals and DIYers working with flexible PVC vinyl materials. It is commonly used in marine, construction, and recreational settings — including pool maintenance, tarp repair, awning installation, bounce house maintenance, and inflatable boat repairs. The adhesive can be applied to vinyl, aluminum, copper, fabric, fiberglass, and nitrile surfaces. It is particularly useful for sealing stitched seams, applying decals, patching holes, and adhering moldings. Whether you’re repairing a pool liner or reinforcing an awning, HH-66 delivers consistent performance in both indoor and outdoor environments.
Why Choose Us
HH-66 Vinyl Cement stands out for its durability, flexibility, and versatility. Made in the USA with a legacy of quality since 1949, RH Adhesives ensures that every can meets rigorous industry standards. The adhesive’s waterproof formula allows it to bond effectively even when submerged, making it ideal for marine and pool applications. Its long-lasting performance ensures that repairs remain intact for years, reducing the need for frequent replacements. The product’s ease of application — using a brush or roller — makes it accessible for both professionals and hobbyists. Additionally, RH Adhesives offers reliable customer support and product documentation to ensure users get the most out of their purchase.
Key Features
- Waterproof and flexible formula bonds vinyl, tarps, and inflatables even underwater and in temperatures from 35 to 95°F.
- High-strength adhesive sets the industry standard for vinyl repair, maintenance, and manufacturing applications.
- Applies smoothly with included brush or roller, ideal for sealing seams, applying decals, and patching holes.
- Compatible with aluminum, copper, fabric, fiberglass, and nitrile — perfect for diverse vinyl repair needs.
- Manufactured in the USA by RH Adhesives since 1949, with reliable customer support and detailed application guides.
FAQ
Can HH-66 Vinyl Cement be used underwater?
HH-66 Vinyl Cement is best suited for professionals and DIYers working with flexible PVC vinyl materials. It is commonly used in marine, construction, and recreational settings — including pool maintenance, tarp repair, awning installation, bounce house maintenance, and inflatable boat repairs. The adhesive can be applied to vinyl, aluminum, copper, fabric, fiberglass, and nitrile surfaces. It is particularly useful for sealing stitched seams, applying decals, patching holes, and adhering moldings. Whether you’re repairing a pool liner or reinforcing an awning, HH-66 delivers consistent performance in both indoor and outdoor environments.
Why Choose Us
HH-66 Vinyl Cement stands out for its durability, flexibility, and versatility. Made in the USA with a legacy of quality since 1949, RH Adhesives ensures that every can meets rigorous industry standards. The adhesive’s waterproof formula allows it to bond effectively even when submerged, making it ideal for marine and pool applications. Its long-lasting performance ensures that repairs remain intact for years, reducing the need for frequent replacements. The product’s ease of application — using a brush or roller — makes it accessible for both professionals and hobbyists. Additionally, RH Adhesives offers reliable customer support and product documentation to ensure users get the most out of their purchase.
Key Features
- Waterproof and flexible formula bonds vinyl, tarps, and inflatables even underwater and in temperatures from 35 to 95°F.
- High-strength adhesive sets the industry standard for vinyl repair, maintenance, and manufacturing applications.
- Applies smoothly with included brush or roller, ideal for sealing seams, applying decals, and patching holes.
- Compatible with aluminum, copper, fabric, fiberglass, and nitrile — perfect for diverse vinyl repair needs.
- Manufactured in the USA by RH Adhesives since 1949, with reliable customer support and detailed application guides.
FAQ
Can HH-66 Vinyl Cement be used underwater?
HH-66 Vinyl Cement stands out for its durability, flexibility, and versatility. Made in the USA with a legacy of quality since 1949, RH Adhesives ensures that every can meets rigorous industry standards. The adhesive’s waterproof formula allows it to bond effectively even when submerged, making it ideal for marine and pool applications. Its long-lasting performance ensures that repairs remain intact for years, reducing the need for frequent replacements. The product’s ease of application — using a brush or roller — makes it accessible for both professionals and hobbyists. Additionally, RH Adhesives offers reliable customer support and product documentation to ensure users get the most out of their purchase.
Key Features
- Waterproof and flexible formula bonds vinyl, tarps, and inflatables even underwater and in temperatures from 35 to 95°F.
- High-strength adhesive sets the industry standard for vinyl repair, maintenance, and manufacturing applications.
- Applies smoothly with included brush or roller, ideal for sealing seams, applying decals, and patching holes.
- Compatible with aluminum, copper, fabric, fiberglass, and nitrile — perfect for diverse vinyl repair needs.
- Manufactured in the USA by RH Adhesives since 1949, with reliable customer support and detailed application guides.
FAQ
Can HH-66 Vinyl Cement be used underwater?
- Waterproof and flexible formula bonds vinyl, tarps, and inflatables even underwater and in temperatures from 35 to 95°F.
- High-strength adhesive sets the industry standard for vinyl repair, maintenance, and manufacturing applications.
- Applies smoothly with included brush or roller, ideal for sealing seams, applying decals, and patching holes.
- Compatible with aluminum, copper, fabric, fiberglass, and nitrile — perfect for diverse vinyl repair needs.
- Manufactured in the USA by RH Adhesives since 1949, with reliable customer support and detailed application guides.
FAQ
Can HH-66 Vinyl Cement be used underwater?
Can HH-66 Vinyl Cement be used underwater?
Yes, HH-66 Vinyl Cement is specifically formulated to remain malleable and bond effectively even when applied underwater, making it ideal for marine and pool applications.
What surfaces can HH-66 bond?
HH-66 bonds with vinyl, aluminum, copper, fabric, fiberglass, and nitrile — making it suitable for tarps, awnings, pool liners, inflatable boats, and more.
Is HH-66 suitable for DIY use?
Yes, HH-66 is designed for both professionals and DIYers. Its smooth application with a brush or roller and clear instructions make it user-friendly for home and industrial projects.
How long does HH-66 last?
HH-66 delivers long-lasting, high-strength bonds that remain flexible and durable for years, reducing the need for frequent repairs or replacements.
Where is HH-66 made?
HH-66 is manufactured in the USA by RH Adhesives, a company with over 70 years of experience producing high-quality adhesives for industrial and recreational use.




HH-66 Vinyl Cement 4oz - High Strength Adhesive for Inflatables & Pool
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