

🛠️ Fix it once, fix it right — the ultimate vinyl cement for pros who demand durability.
HH-66 Vinyl Cement is a 1-gallon industrial-grade adhesive designed for strong, flexible, and waterproof bonding of vinyl materials. Made in the USA by RH Adhesives since 1949, it’s ideal for repairing inflatables, pool liners, tarps, tents, and more, delivering long-lasting performance with a fast-drying, heat-resistant formula.






| ASIN | B008D4EXNA |
| Best Sellers Rank | #38,206 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #102 in Contact Cements |
| Brand | RH Adhesives |
| Color | Clear |
| Date First Available | June 20, 2012 |
| Full Cure Time | 24 Hours |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 1 Gallons |
| Item Weight | 7.63 pounds |
| Item model number | HH66-Gallon |
| Manufacturer | RH Adhesives |
| Material | Solvent-Based Adhesive |
| Package Information | Can |
| Product Dimensions | 6.7 x 4.2 x 10.2 inches |
| Special Feature | Fast Drying, Heat Resistant, Strong |
| Specific Uses For Product | PVC Vinyl Repair, Sealing Stitched Seams, Applying PVC Vinyl Decals, Applying PVC Vinyl Patches, Adhering Moldings, Durable Tarp Repair |
| Unit Count | 128 Fluid Ounces |
| Viscosity | Medium |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |
E**1
Quality Product and Shipping
I’ve ordered a variety of products from RH Adhesives over time, and I’ve never been disappointed. Their products are consistently high quality, and they take great care in packing and shipping each order via UPS. Everything ships quickly, and several of my orders have even arrived earlier than expected. Highly recommended!
R**S
This is my goto vinyl patch glue.
Works great to patch any inflatable.
L**9
Great for cloth like material very strong bond.
This product be for cloth or a cloth tarp material very strong bond….. COULD NOT GET IT TO WORK ON VINYL which is what I originally bought it for. Very easy to use dries within 5 minutes or so. Use in a well ventilated area because the fumes are quite potent. I tried painting it on with a paint brush at first and found that after a few times, the paint bristles fused together. I also got some on my pants and still cannot get it off.
B**P
Glues solid! Keep well ventilated area.
When properly prepared this glue holds vinyl floors solid. Excelent performance. Easy to use, but need to follow the method. Keep area VERY WELL VENTILATED! I used to re-floor a 1992 Bayliner. With the vinyl I used it stuck well on everything including compound curves. I used the thinner to remove the old glue from 1992. This glue sets up pretty quick but don’t apply floors too soon. Better to wait an extra minute or two than apply to soon. Sets up great in an hour and completely dry and set after 24 hours. See the video I posted of scraping off a test piece! If surfaces are prepared properly you’ll have a really hard time removing this stuff. Also a very similar chemical was used in 1992 on my boat and it’s still stuck on pretty well to this day.
J**R
Damaged in shipping. Needs double boxing.
Excellent product however, the 1 gallon can was crushed and damaged in shipping. Very grateful that it didn't leak. Amazon needs to double box items like this to mitigate damage.
J**G
OMG
I needed to place a cover up liner on the bottom of my small 2500 gal pond. No pool supplier had a clue how to do it so i tried a glue that was supposed to work on vinyl pvc. No luck. I searched all over and saw this so i said i'll give it a try. At the price i was scared of losing a lot of money for nothing. I bought 4 gallons just to make sure i had enough. I only used a gallon plus a little more for 16' x 12'. Now the only downer on this product, it sticks so fast so permanently that any mistake i made i could not fix. it was an instant bond. If you need a glue that you want that really bonds, this is it. Worth the expensive price, remember, you get what you pay for and it's worth every penny.
M**H
Great product
It works like it should
A**R
Great product
supper strong, used to adhere pvc fabric.
Trustpilot
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