---
product_id: 44348582
title: "HH-66 Vinyl Cement 16 oz - Vinyl Adhesive, Cement Glue, Industrial Contact Cement for PVC & Vinyl Repair - Waterproof Flexible Vinyl Glue for Tarps, Pool Liners, Inflatables & Marine – RH Adhesives"
brand: "rh adhesives"
price: "1561365₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Rh Adhesives"
url: https://www.desertcart.vn/products/44348582-hh-66-vinyl-cement-16-oz-vinyl-adhesive-cement-glue
store_origin: VN
region: Vietnam
---

# Waterproof & flexible bond Wide temp range -30°F to 150°F Smooth brush-on application HH-66 Vinyl Cement 16 oz - Vinyl Adhesive, Cement Glue, Industrial Contact Cement for PVC & Vinyl Repair - Waterproof Flexible Vinyl Glue for Tarps, Pool Liners, Inflatables & Marine – RH Adhesives

**Brand:** rh adhesives
**Price:** 1561365₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it once, fix it right — the ultimate vinyl repair glue for pros and perfectionists.

## Quick Answers

- **What is this?** HH-66 Vinyl Cement 16 oz - Vinyl Adhesive, Cement Glue, Industrial Contact Cement for PVC & Vinyl Repair - Waterproof Flexible Vinyl Glue for Tarps, Pool Liners, Inflatables & Marine – RH Adhesives by rh adhesives
- **How much does it cost?** 1561365₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/44348582-hh-66-vinyl-cement-16-oz-vinyl-adhesive-cement-glue)

## 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

- • **Flexible & Long-Lasting:** Specialized vinyl cement formula ensures a crack-resistant, flexible hold for demanding repairs.
- • **Precision Brush Application:** Built-in brush cap delivers smooth, controlled, mess-free glue application every time.
- • **Versatile Multi-Surface Use:** Bonds PVC, vinyl, canvas, neoprene, leather, and more—perfect for tarps, pool liners, inflatables, and marine gear.
- • **Industrial-Strength Durability:** Professional-grade vinyl adhesive that bonds underwater and withstands extreme temperatures.
- • **Trusted American Craftsmanship:** Made in the USA since 1949 by RH Adhesives, a legacy brand for serious pros and DIYers alike.

## Overview

HH-66 Vinyl Cement is a professional-grade, waterproof vinyl adhesive designed for industrial and DIY repairs. It bonds PVC and vinyl surfaces with a flexible, durable hold that resists cracking across a wide temperature range (-30°F to 150°F). Its smooth brush-on application and versatility across multiple materials make it ideal for tarps, pool liners, inflatables, and marine vinyl. Manufactured in the USA since 1949, HH-66 is trusted by professionals for reliable, long-lasting repairs.

## Description

HH-66 Vinyl Cement 16 oz - Vinyl Adhesive, Cement Glue, Industrial Contact Cement for PVC & Vinyl Repair - Waterproof Flexible Vinyl Glue for Tarps, Pool Liners, Inflatables & Marine – RH Adhesives: desertcart.com: Industrial & Scientific

Review: a must for vinyl pool liner repair - This is something that if you make any vinyl repairs to your pool is a must. It behaves a lot like PVC cement but it's not the same thing. I have noticed that many big box places will not have this on the shelf. Best way to use it is clean the area you are applying the patch, pre-cut the patch and then apply the glue liberally to one side of the patch. Don't put the glue on the liner. You can apply this underwater if you want. Do this before the sun hits the area to be patched, before the sun gets it hot or after the sun goes down. If you apply it to a patch and the surface is really hot, you will get poor results. One trick I've discovered this year is how to apply it better. I take a regular old dinner plate, lay the pre-cut patch on it flat and coat it with the glue. This works very well at getting an even coat and the patch doesn't stick or get dirty. And, you have a firm flat surface to apply the glue brush. The last thing you want to have happen is to hold the patch in your hand, try to coat it with this glue and drop it on the ground. You've ruined your patch and used up some glue. Once applying it, it depends on where you're putting it, but if above the waterline, I like to put a clamp over it for a while to make sure it sets the way I want it. Or you can sometimes hold a board or something rigid behind it to press it firmly. When it sets, it's not going anywhere. If it's under the waterline, some people fold it over until they're right at the spot to put the patch. You can put this underwater. Above or below, the real secret to getting a good adhesion is taking a plastic spatula and smoothing it out to get the air bubbles out. If you have a pool that has an inflatable ring that a cat or other animal has clawed, this will patch it but it's really not worth the time to try to do and come back later to see if it'll hold air. this is more designed to hold water back than it is to hold air in. I let it cure for a 24 hour period, came back with soapy water in a squirt bottle to test it. Some patches held and others had one leak making it very difficult try a second time. I finally decided to go another route. The best way to fix that is cut a slit(s) on the outer part of the ring away from the waterline just big enough for an empty two-liter soda bottle (with cap on) to slip in. You may want to make around four slits around the pool and insert these empty soda bottles. You want to pack them in but not so tight that it stretches the ring. If you stretch it taut, the sun will crack the vinyl. After getting the soda bottles the way you want, cutting a strip of a vinyl patch and using this glue will solve your problem. I've never had any problem with this method and it holds up the pool, keeping the water in. You can add the noodles inside with the soda bottles and it'll work just fine. The sun will not degrade either inside the ring. The sun will degrade a noodle left in the pool but not the plastic soda bottle. One can is likely going to be enough to last you for your needs. But, like PVC cement, don't expect the unused portion to still be liquid the next season. So, use it liberally. This is the best type of glue for vinyl pool patches that I've found. Now that you have the best glue, pair that with quality patches. Cheaper, thin patches will pucker up with this glue and you will get poor results. One thought on the patches, pre-make your patches so that you can apply them one right after the other. Match it to the hole and make it bigger. You can center the patch area on the liner and mark it very lightly with a felt marker, just enough so that you know where it goes. When you make your patches, always make them rounded. Don't make corners that can catch on something. The goal is to get the glue on the patch and vinyl liner but not coating the patch with glue on the edges outside the patch. To clean the vinyl liner, soapy water will work followed by rubbing alcohol or just rubbing alcohol. Any stronger chemical I would would do a test patch as it could dissolve the patch or liner. If it starts to get gummy, you don't want to apply that cleaner on either the patch or liner.
Review: Impressive product. - Great for quick repairs and a strong hold. Dries clear.

## Features

- INDUSTRIAL-STRENGTH VINYL ADHESIVE FOR TOUGH CONDITIONS: HH-66 is the original, professional grade vinyl adhesive. It bonds in temperatures from 35 °F to 95 °F (2 °C to 35 °C) and can even be applied underwater. Once cured, this waterproof adhesive remains flexible and serviceable from -30 °F to 150 °F (-34 °C to 66 °C), helping prevent cracking and brittle seams over time.
- FLEXIBLE, LONG LASTING VINYL CEMENT BOND: Unlike ordinary vinyl glue, HH‑66 uses a specialized vinyl cement formulation that penetrates PVC and vinyl surfaces. This high strength vinyl cement delivers a durable, flexible hold ideal for repairs, maintenance, and manufacturing where failure is not an option.
- VERSATILE FOR PVC, FLEXIBLE VINYL & MORE REPAIRS: Use this versatile contact adhesive for repairing rips or tears and applying patches, decals, or moldings. HH-66 bonds PVC vinyl, vinyl‑coated fabrics, canvas, fiberglass, neoprene, leather, EVA and nitrile foams, cork, wood, and other rigid plastics, making it ideal for tarps, pool liners, inflatable boats, marine vinyl, awnings, bounce houses, sports field covers, mats, upholstery, banners, roofing membranes, and other flexible PVC and vinyl fabrics.
- SMOOTH, CONTROLLED BRUSH-ON APPLICATION: Built‑in brush cap allows a controlled, even application on flexible vinyl or rigid substrates. This easy‑to‑use vinyl cement spreads smoothly for consistent bonding and professional‑quality results.
- MADE IN THE USA SINCE 1949: Manufactured on‑site by RH Adhesives in Acton, Massachusetts, a trusted American producer of premium industrial adhesive and contact cement solutions for over 75 years. Engineered for professionals, trusted by serious DIYers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MQOWWIJ |
| Best Sellers Rank | #1,759 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 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 | 473.18 Milliliters |
| Item Weight | 1 pounds |
| Item model number | HH66-16oz |
| Manufacturer | RH Adhesives |
| Material | Solvent-Based Adhesive |
| Number of Pieces | 1 |
| Package Information | Can |
| Product Dimensions | 6 x 4 x 1 inches |
| Special Feature | Fast Drying |
| Specific Uses For Product | Manufacturing, Repairing, Sealing Stiched Seams, Applying PVC Vinyl Decals, Applying Vinyl Patches, Adhering Moldings |
| UPC | 850033177169 754972330282 |
| Unit Count | 16.0 Fluid Ounces |
| Viscosity | Medium |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** RH Adhesives
- **Item Form:** Liquid
- **Material:** Solvent-Based Adhesive
- **Special Feature:** Fast Drying

## Images

![HH-66 Vinyl Cement 16 oz - Vinyl Adhesive, Cement Glue, Industrial Contact Cement for PVC & Vinyl Repair - Waterproof Flexible Vinyl Glue for Tarps, Pool Liners, Inflatables & Marine – RH Adhesives - Image 1](https://m.media-amazon.com/images/I/71JDNc8eijL.jpg)

## Available Options

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

## Questions & Answers

**Q: can this item be used to apply patches to a pvc inflatable boat?**
A: Yes, as long as the pvc is a pretty thick mil.   I actually used it to patch a LARGE split in our in-ground vinyl pool liner and it held up very well.

**Q: would this work to glue a seam on an  outside cover made of 600 denier polyester ripstop fabric?**
A: Hello! Sorry to say that HH-66 does not work with polyester fabrics.

**Q: can hh-66 vinyl cement be used under wet conditions??**
A: Description says: "You can apply our clear vinyl adhesive in temperatures ranging from -30 to 150 degrees Fahrenheit, as well as underwater"

**Q: can i use this to close a leaking bottom of a home planter?**
A: It 100% depends on what the planter is made of. If it is vinyl then you are all set.  Planters are made from many different materials from woven to ceramic.

## Customer Reviews

### ⭐⭐⭐⭐⭐ a must for vinyl pool liner repair
*by R***N on September 8, 2023*

This is something that if you make any vinyl repairs to your pool is a must. It behaves a lot like PVC cement but it's not the same thing. I have noticed that many big box places will not have this on the shelf. Best way to use it is clean the area you are applying the patch, pre-cut the patch and then apply the glue liberally to one side of the patch. Don't put the glue on the liner. You can apply this underwater if you want. Do this before the sun hits the area to be patched, before the sun gets it hot or after the sun goes down. If you apply it to a patch and the surface is really hot, you will get poor results. One trick I've discovered this year is how to apply it better. I take a regular old dinner plate, lay the pre-cut patch on it flat and coat it with the glue. This works very well at getting an even coat and the patch doesn't stick or get dirty. And, you have a firm flat surface to apply the glue brush. The last thing you want to have happen is to hold the patch in your hand, try to coat it with this glue and drop it on the ground. You've ruined your patch and used up some glue. Once applying it, it depends on where you're putting it, but if above the waterline, I like to put a clamp over it for a while to make sure it sets the way I want it. Or you can sometimes hold a board or something rigid behind it to press it firmly. When it sets, it's not going anywhere. If it's under the waterline, some people fold it over until they're right at the spot to put the patch. You can put this underwater. Above or below, the real secret to getting a good adhesion is taking a plastic spatula and smoothing it out to get the air bubbles out. If you have a pool that has an inflatable ring that a cat or other animal has clawed, this will patch it but it's really not worth the time to try to do and come back later to see if it'll hold air. this is more designed to hold water back than it is to hold air in. I let it cure for a 24 hour period, came back with soapy water in a squirt bottle to test it. Some patches held and others had one leak making it very difficult try a second time. I finally decided to go another route. The best way to fix that is cut a slit(s) on the outer part of the ring away from the waterline just big enough for an empty two-liter soda bottle (with cap on) to slip in. You may want to make around four slits around the pool and insert these empty soda bottles. You want to pack them in but not so tight that it stretches the ring. If you stretch it taut, the sun will crack the vinyl. After getting the soda bottles the way you want, cutting a strip of a vinyl patch and using this glue will solve your problem. I've never had any problem with this method and it holds up the pool, keeping the water in. You can add the noodles inside with the soda bottles and it'll work just fine. The sun will not degrade either inside the ring. The sun will degrade a noodle left in the pool but not the plastic soda bottle. One can is likely going to be enough to last you for your needs. But, like PVC cement, don't expect the unused portion to still be liquid the next season. So, use it liberally. This is the best type of glue for vinyl pool patches that I've found. Now that you have the best glue, pair that with quality patches. Cheaper, thin patches will pucker up with this glue and you will get poor results. One thought on the patches, pre-make your patches so that you can apply them one right after the other. Match it to the hole and make it bigger. You can center the patch area on the liner and mark it very lightly with a felt marker, just enough so that you know where it goes. When you make your patches, always make them rounded. Don't make corners that can catch on something. The goal is to get the glue on the patch and vinyl liner but not coating the patch with glue on the edges outside the patch. To clean the vinyl liner, soapy water will work followed by rubbing alcohol or just rubbing alcohol. Any stronger chemical I would would do a test patch as it could dissolve the patch or liner. If it starts to get gummy, you don't want to apply that cleaner on either the patch or liner.

### ⭐⭐⭐⭐⭐ Impressive product.
*by E***A on January 21, 2026*

Great for quick repairs and a strong hold. Dries clear.

### ⭐⭐⭐⭐⭐ Perfect vinyl welding solution
*by J***S on December 4, 2025*

Super vinyl cement. Perfect for patching pool covers. Be sure to clean the surface to be patched with a suitable solvent. MEK works very well, but is toxic as heck. However, it does a great job prepping surface. Just be sure not to breath the vapors or get the MEK or this cement on skin, as the solvents are absorbed by skin. Once the area around the hole is cleaned, follow the directions on the can and use a good reinforced vinyl patch material and you'll be set. Bonding is almost instantaneous.

## Frequently Bought Together

- HH-66 Vinyl Cement, 16 oz. can - Vinyl Adhesive, Cement Glue, Inflatables, Waterproof, High Strength, RH Adhesives
- HH-66 Thinner, 16 oz. can - RH Adhesives
- HH-66 Vinyl Cement, 32 oz. can - Vinyl Adhesive, Cement Glue, Inflatables, Waterproof, High Strength, RH Adhesives

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-22*