---
product_id: 459668045
title: ""
brand: "rh adhesives"
price: "603 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/459668045-
store_origin: RO
region: Romania
---

# Waterproof & underwater bonding Works -30°F to 150°F Multi-surface strong adhesion 

**Brand:** rh adhesives
**Price:** 603 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Bond Like a Pro, Last Like a Legend!

## Quick Answers

- **What is this?**  by rh adhesives
- **How much does it cost?** 603 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/459668045-)

## Best For

- rh adhesives enthusiasts

## Why This Product

- Trusted rh adhesives brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Drying & Easy Cleanup:** Work efficiently with quick drying times and simple cleanup using rubbing alcohol—no harsh solvents needed.
- • **Extreme Temperature Resilience:** Reliable bonding from freezing cold to scorching heat, perfect for any environment.
- • **Trusted American Craftsmanship:** Since 1949, professionals and DIYers rely on RH Adhesives for durable, high-strength results.
- • **Versatile Multi-Material Adhesion:** Seamlessly bonds vinyl, canvas, leather, fiberglass, and more—your all-in-one repair solution.
- • **Waterproof & Underwater Performance:** Maintains a flexible, watertight seal even submerged, ideal for inflatables and pool liners.

## Overview

HH-66 Toluene Free Vinyl Cement is a professional-grade, solvent-based adhesive designed for high-strength, waterproof bonding of vinyl and related materials. It performs reliably across extreme temperatures (-30°F to 150°F), works underwater, and bonds a wide range of surfaces including PVC vinyl, canvas, leather, and fiberglass. Made in the USA since 1949, this fast-drying cement is trusted by professionals and DIY enthusiasts alike for repairing inflatables, pool liners, tarps, tents, and more.

## Description

Bonds in Tough Conditions – You can apply our American made HH-66 TF Vinyl Cement for use in temperatures ranging from -30 to 150 degrees Fahrenheit, as well as underwater, and it will stay malleable Repair Multiple Types of Vinyl – Use this adhesive for sealing stitched seams, applying decals, applying patches, and adhering moldings, and it also works well with PVC vinyl, canvas, cork, fiberglass, foams (EVA, nitrile, vinyl), glass, leather, neoprene, vinyl-coated materials, vinyl films, and wood Trustworthy Formulas – Customers can trust our formulas that we’ve been manufacturing in the United States since 1949, and they have the durability and quality both professionals and DIYers have trusted for decades

Review: 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.
Review: 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.

## Features

- Bonds in Tough Conditions – You can apply our American made HH-66 TF Vinyl Cement for use in temperatures ranging from -30 to 150 degrees Fahrenheit, as well as underwater, and it will stay malleable
- Repair Multiple Types of Vinyl – Use this adhesive for sealing stitched seams, applying decals, applying patches, and adhering moldings, and it also works well with PVC vinyl, canvas, cork, fiberglass, foams (EVA, nitrile, vinyl), glass, leather, neoprene, vinyl-coated materials, vinyl films, and wood
- Trustworthy Formulas – Customers can trust our formulas that we’ve been manufacturing in the United States since 1949, and they have the durability and quality both professionals and DIYers have trusted for decades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VKH63MS |
| Brand | RH Adhesives |
| 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 out of 5 stars 812 Reviews |
| Full Cure Time | 24 Hours |
| Included Components | One 1-gallon can of HH-66 Toluene Free Vinyl Cement |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 7.63 Pounds |
| Manufacturer | RH Adhesives |
| Material | Solvent-Based Adhesive |
| Material Type | Solvent-Based Adhesive |
| Model | HH-66 |
| Other Special Features of the Product | Fast Drying, Heat Resistant, Strong, Waterproof |
| Special Feature | Fast Drying, Heat Resistant, Strong, Waterproof |
| Specific Uses For Product | PVC Vinyl Repair, Sealing Stitched Seams, Applying PVC Vinyl Decals, Applying Vinyl Patches, Adhering Moldings, Repairing Vinyl Pool Liners Specific Uses For Product PVC Vinyl Repair, Sealing Stitched Seams, Applying PVC Vinyl Decals, Applying Vinyl Patches, Adhering Moldings, Repairing Vinyl Pool Liners See more |
| UPC | 850009177513 |
| Unit Count | 128.0 Fluid Ounces |
| Viscosity | Medium |
| Volume | 1 Gallons |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** RH Adhesives
- **Item Form:** Liquid
- **Material:** Solvent-Based Adheisve
- **Special Feature:** Fast Drying, Heat Resistant, Strong, Waterproof

## Images

![ - Image 1](https://m.media-amazon.com/images/I/71zMCIktUVL.jpg)
![ - Image 2](https://m.media-amazon.com/images/I/71hZSRYMiRL.jpg)
![ - Image 3](https://m.media-amazon.com/images/I/71PijAdRM7L.jpg)
![ - Image 4](https://m.media-amazon.com/images/I/816ceJ5QlwL.jpg)
![ - Image 5](https://m.media-amazon.com/images/I/71on9VNPF7L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bonds vinyl extremely well!
*by L***N on January 15, 2026*

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.

### ⭐⭐⭐⭐⭐ Make sure to use in a well ventilated area!!
*by P***R on February 18, 2026*

This cement worked perfectly for adding new Bimini top mount points to our inflatable boat. It's held up great so far.

### ⭐⭐⭐⭐⭐ Great glue. Easy to use
*by N***A on January 21, 2026*

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

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-08*