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HH-66 Toluene Free Vinyl Cement is a professional-grade, waterproof vinyl adhesive designed for tough repairs and manufacturing. It bonds a wide range of materials including PVC, vinyl, canvas, and leather, maintaining flexibility from -30°F to 150°F. Its toluene-free formula offers a safer, eco-conscious alternative without sacrificing strength. With a smooth brush-on application and proven underwater bonding capability, this 4 oz. adhesive is trusted by professionals and DIYers for durable, long-lasting results.






| ASIN | B09VKC6DBM |
| Best Sellers Rank | #3,513 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Contact Cements |
| Brand Name | RH Adhesives |
| Color | Clear |
| Compatible Material | Pvc Vinyl, Canvas, Cork, Fiberglass, Foams (Eva, Nitrile, Vinyl), Glass, Leather, Neoprene, Vinyl-coated Materials, Vinyl Films, and Wood. Note: Hh-66 is Not Compatible With Tarps Made of Polyethylene (Typical "Blue Tarp" Material) - Sometimes Called "Poly Tarps" - Or With Extremely Thin Vinyl (Used for Lettering Or Wraps). |
| Container Type | Can |
| Customer Reviews | 4.5 4.5 out of 5 stars (848) |
| Full Cure Time | 24 Hours |
| Included Components | One 4-oz. can of HH-66 Toluene Free Vinyl Cement |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | RH Adhesives |
| Material Type | Thermoplastic Elastomer |
| Other Special Features of the Product | Fast Drying, Toluene Free |
| Specific Uses For Product | PVC Vinyl Repair, Sealing Stitched Seams, Applying Patches, Decals, Adhering Moldings, Underwater Repairs, Extreme Temperature Repairs |
| UPC | 850009177476 |
| Unit Count | 4.0 Fluid Ounces |
| Viscosity | Medium |
| Volume | 4 Fluid Ounces |
| Water Resistance Level | Waterproof |
L**N
Bonds vinyl extremely well!
I came across this HH-66 Toluene Free Vinyl Cement, in the 4 oz. can. After doing extensive research online for my specific project. I purchased a used, but in excellent condition, full size, tonneau cover for my F150. I have a tool box in the rear and I wanted to cover the exposed bed. The tonneau cover had a length of 72" and i had to shorten it down to 45". As a handyman by trade and an RC hobbyists at heart. I took the tonneau frame apart and put it back together, almost achieving a factory finnish. 1. I performed a small test on two strips of vinyl. I didn't clean them (intentionally) because I wanted to test the cement on unclean surfaces to check the level of adherence. The cement bonded phenomenally! 2. Prep your surfaces/wipe both sides with alcohol before applying the cement. 3. Please note: The cement dries as you brush it on, if possible, I suggest working on small manageable sections like 5" to 10" sections at a time, brush on quickly. Once a desired section is complete, move on to the next piece immediately! "Do not waite to bond the pieces together after brushing the cement on them. Once the 2nd strip is covered in the cement start bonding the ends together so they don't dry-up on you in the process....if they dry, your going to be left with a weak/ poor bond, the ends may lift or you will end up with air bubbles trapped between the vinyl 4. Wetter is better! You need both sides to be tacky wet, not tacky dry. I can't stress this enough 5. Press and hold for a few minutes, I used duct tape, blue painters tape and a variety of different size binder clips for my application and it worked great, get creative 6. Take your time, my specific project took roughly 3 days. I worked on it mornings and late evenings. I wanted to finnish my project but I wasn't in a rush and it turned out great! 7. The smell wasn't overwhelming for me, (I have worked with an array of chemicals) but if your sensitive to smells, yeah, it's best if you work outdoors, a garage, a shed, or a porch or just crack open a window. 8. My seams bonded extremely well, tight, no water leaks, no issues, no lifted ends. 9. Clean up is a snap! If you don't have thinner just use your 91% rubbing alcohol on a rag and wipe everything clean, it will break down the cement the same way. If you made it this far, I hope the small details described in my review will help you during your next project (s) i would use this on flexible thick vinyl products, not the cheap flimsy stuff. Preferably on tonneau covers, pool covers, air mattresses, vinyl tarp repairs, etc. Just to name a few. Also, if you intend to use this cement on PVC pipes, don't! Just go to your big box store, they sell a kit specifically designed for PVC pipes. Reminder: Always try a test piece first, before moving forward. This way you will be able to move forward confidently. Take care all, just a handymans honest perspective.
B**S
Great solution.
Worked great for repairing my vinyl lawn mower seat.
N**N
Worked well on a Vinyl Tractor Seat.
Used this glue to glue 2/3 of the vinyl yellow seat section you sit on, back onto the black plastic base. Put weight on the seat to hold it and left it alone over night. Been holding just fine. Far less expensive repair than purchasing a new tractor seat.
M**I
Great for inflatable Paddleboard modifications!
Worked well to adhere extra d-rings to my paddle board. Note: Glue in can dried out quickly so get a small size or use on as many projects as possible to get the best value from this product.
P**R
Make sure to use in a well ventilated area!!
This cement worked perfectly for adding new Bimini top mount points to our inflatable boat. It's held up great so far.
N**A
Great glue. Easy to use
Perfect adherence to our paddle board. No leaks since we used this for the repair and the board had a pretty significant tear. Used in conjunction with these patches. https://www.amazon.com/dp/B08B61JNV9?ref=ppx_yo2ov_dt_b_fed_asin_title
L**A
The adhesive used by professionals
How was the item? HH-66 Toluene Free Vinyl Cement 4 oz - Vinyl Adhesive- purchased to repair a 6-8” tear in inground pool liner. The tear was above waterline (no idea how it happened). I researched on costs to have liner repaired. Costs for vinyl liner above waterline is $150- $350 plus materials in my area. I had salvage strip of current liner. I decided to do it myself. If repair failed, I’d only be out cost of adhesive. Watched a few videos of vinyl pool liner repairs and several of those videos showed them using this HH66 adhesive. Checked Amazon and found the 4 oz can that was more than enough to make the repair without having to purchase excess product. Following directions on can, I applied adhesive to both the liner and the patch. It sets up within 3 minutes. Easy to apply with the built in brush. Just know that when it’s applied, there’s no room for adjusting much. This adhesive sticks in place immediately with very little wiggle room for lining up once patch has been installed. It’s been two weeks since application. I’ve checked edges around patch and interior of patch. Patch is still solidly stuck in place to the pool liner. The price is well worth it in my circumstances of facing a costly repair. In my opinion it’s waterproof too because after two heavy rainstorms there’s no evidence of the patch coming away from liner. There is a faint odor but no more than one might experience from a product like nail polish.
G**T
I still have a leaky pool with the stuff does not work
This product did not work. I watched videos on YouTube on how to use it and my pool still has holes in it and even through the patch water is still coming out.
M**A
Excellent
D**R
An efficient adhesive absolutely ideal for patching our fabric covered aircraft hangar.
J**K
It’s too expensive.
A**.
Used this to glue new vinyl covers to fiberglass resin seats for my boat. One year on and the seats are still looking great and the glue is still holding strong, after a boating season. Well worth the money, highly recommended. Also glued a sole back on some trainers that the shoe shop failed to stick. Great stuff!
C**N
Cette colle a été utilisé pour coller des d-rings sur paddle collage rapide reste à tester si cela tient et le petit pot n’est pas bien grand 😂😂😂
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