HENG'S INDUSTRIES Rubber Roof Coating - 1 Gallon | EPDM Rubber Roof | Rubber Roof Coat | RV Roof Repair | 42128-4
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Availability:
In Stock.
Arrives
Thursday, May 15
Features
- Designed for use over RV rubber roofs, at seams and tears and to seal vents, air conditioners, etc.
- It is UV resistant and expands and contracts with roofs
- Resists cracking and withstands impact, non-polluting and non-toxic
- Available in gallon size
Description
Heng's rubber roof coating used to seal EDPM rubber roofs. Designed for use over RV rubber roofs, at seams and tears and to seal vents, air conditioners, etc.
Material: Rubber
Brand: HENG’S INDUSTRIES
Style: 1 Gallon
Item Weight: 5 Pounds
Item dimensions L x W x H: 6.5 x 11.9 x 7.5 inches
Material: Rubber
Brand: HENG’S INDUSTRIES
Style: 1 Gallon
Item Weight: 5 Pounds
Item dimensions L x W x H: 6.5 x 11.9 x 7.5 inches
Compatible Material: Rubber
Water Resistance Level: Waterproof
Item Form: Liquid
UPC: 811878010134
Unit Count: 128.0 Fluid Ounces
Global Trade Identification Number: 34
Number of Items: 1
Color: White
Surface Recommendation: Roof
Manufacturer: Heng's Industries
Item Weight: 5 pounds
Product Dimensions: 6.5 x 11.9 x 7.5 inches
Item model number: 42128-4
Is Discontinued By Manufacturer: No
Manufacturer Part Number: 46128-4
Date First Available: October 30, 2010
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1 Gallon
After two years in the South Carolina sun the roof still looks and works great. There's a couple of spots that will need touch up, the largest maybe 1 1/2" by 1" but the majority of the coating is intact. It's not bright pretty white any more but has weathered to a dirty white color. I certainly would use this again! See original review below. I used this product to coat my 28 ft trailer roof. The original roof was getting old and was chalky, thin, and checkered from age. The South Carolina sun was not helping and before I replaced the roof I decided to try to reseal it. I used 4 inch Eternabond tape around the vents, antenna, and skylight over the shower. I washed the roof with a TSP solution and rinsed it. In hindsight I should have probably washed it again but I will explain that later. I cleaned the edges of the roof with denatured alcohol and a rag, then applied the Heng's coating to the edges with a brush. I did the roof with a roller by pouring a puddle on the roof and rolling it out. I worked from front to back then left it to dry overnight. You could still see the color of the old surface through the Heng's much like the old wall color when you paint with latex paint. The next day I went up on the roof and when I walked on it I saw that small areas were peeled off. I tried to rub the edges of one and the Heng's peeled up like it was not adhering to the old surface. It was about the size of a dinner plate when I got done. The rest seemed to be sticking so I attributed the peeling in that spot to my prep and hoped that it was the only area. I did the edges and rolled the roof again and let it dry overnight. The 28 ft camper took 1 1/2 gallons to complete. The next afternoon I looked at it and it looked good except for some small bubbles, maybe a half dozen, 3/4" in diameter. Again I thought it might be the prep and left the roof alone. That was in the first week of July. The product said 24 hours cure time, but this application had a month in the SC sun before we used the camper. This weekend was the first time we used the camper since then. We had a downpour, "build an ark" rainstorm driving to our campsite, and two nights of severe thunderstorms when we were there. I didn't know what to expect since there were the adhesion problems with the application. When we left I went up on the roof to sweep off the top of the slide-out and saw the Heng's coating survived the trip and the storms there unscathed. No bubbles, no peeling, no damage. I went up on the roof tonight and looked closer and could see no evidence that it had bubbled or peeled. Apparently after curing it is much more durable that it looked initially. Time will tell but at this point it seems to work as advertised. The only thing I would do differently is wash and rinse the roof twice and maybe use denatured alcohol on a rag and wipe it down the entire roof before applying.
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Reviewed in the United States on August 8, 2018 by Amazon Customer
Size: 1 Gallon
I used this today on my Trailer roof, followed the directions at first with a thin coat, it was easy enough to apply with a paint roller that has a long broom handle attached. Hand held paint roller not so much. I stupidly left the used but closed can on my bathroom fan cover, it slid off around 8pm, spilled and so I had to quickly spread it over the entire roof again. Which I was planning on doing tomorrow but.. ooops. My fault. Hopefully it dries fine overnight and cures tomorrow well in the hot sunny day.
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Reviewed in the United States on October 7, 2024 by S&J
Size: 1 Gallon
Husband was grateful for product, but not so thrilled about climbing up onto the RV roof!!! So far, so good. Product is working for us.
Reviewed in the United States on November 26, 2024 by Mimi
Size: 1 Gallon
This stuff is very good. My Trailer Roof was in pretty bad shape. A good part of the white of the roof came off when I cleaned iy up . Was afraid this would never stick to the black rubber that was left. There was still a black residue no mater how much I cleaned the roof. Put the first coat on, let it sit over night. Next day it was dry, maybe a little tacky in spots, but dry enough to get a second coat on. Black was completely covered in two coats. Had enough to do all the trim one more time and most of the trailer a third time. Very easy to put on, prep is indeed the most important part. My only gripe is the one Gallon can I got was beat to hell. Dented all up and there was no handle on the can. Made it a little hard to carry the can around. I figured it was one that had been returned, read reviews about the handles coming off.
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Reviewed in the United States on June 21, 2023 by B-Dog
Size: 1 Gallon
Easy to paint or roll on, it looks fantastic and sticks to everything, making it very useful on an rv roof with obstacles to paint around. Used it 2 years ago, with no leaks, and freshened roof up again with another coat recently. Also used it under slide out for extra sealing, and used small paint brush to redo my raised white letter tires on my truck. Bright white and easy to work with, creamy not watery, easy to give a quick stir prior to usage. Worth keeping an extra quart around for other projects like shower grout etc.
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Reviewed in the United States on October 12, 2024 by nw