PlusRoc RV Underbelly Material RV Underbelly Tape Waterproof Flex Belly Tape with Permanent Sealing Adhesive for Mobile Home, Camper Travel Trailer, Tear Repair Patch(6'' x 50')
Condition: New
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Availability:
In Stock.
Arrives
Thursday, Mar 26
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Size: 6'' x 50'
Features
- Heavy-duty Material : Made of polyethylene with 3 layers( a layer of permanent sealing adhesives, a layer of tough braided material and a layer of waterproof plastic film), which is long-lasting, tear resistant and supporting long-lasting use.
- Great Adhesion: Permanent adhesive patch to cover up or protect the underneath of your RV. When placed over holes and tears, the repair tape bonds tightly to the bottom closure material PERMANENTLY. Eliminate taping the rips and tears in your underbelly repeatedly.
- Easy to Use: Cut a strip of tape slightly longer than the opening, then stick the tape and press the edge of the tape firmly so that the tape can be tightly bonded to the underbelly material. It would stick stronger if using a blow dryer or heat gun, apply heat to the tape. Do not overheat.
- Universal Use: This tenacious tape can repair damages underneath RV caused by debris on the road or a tire blowout and repair mobile home underbelly damage caused by animals and people making repairs; It was used to block off areas to prevent air, debris, or from entering.
- Clean Before Using: Thoroughly clean surface and ensure that the area around the torn part is clean and dry before applying the repair tape, otherwise the belly tape would be easy to peel off.
Brand: PlusRoc
Material: Polyethylene
Number of Items: 1
Recommended Uses For Product: Outdoor, Repair
Special Feature: Waterproof
Brand: PlusRoc
Material: Polyethylene
Number of Items: 1
Recommended Uses For Product: Outdoor, Repair
Special Feature: Waterproof
Surface Recommendation: RV Underbelly Material
Water Resistance Level: Waterproof
Size: 6'' x 50'
Compatible Material: Plastic
Unit Count: 1.0 Count
Item Resistance: waterproof
Adhesive Format: Integrated
Adhesive Side Count: 1
Adhesive Location: one_sided
Manufacturer: PlusRoc
Package Dimensions: 6.06 x 4.53 x 4.37 inches
Item Weight: 1.76 pounds
Item model number: WLH7K017
Date First Available: November 21, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 26
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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Similar Products
Top Amazon Reviews
Size: 6'' x 50'
The tape was really tough and sticky and did what it promised. Used it to repair falling insullation under our house. Was glad we bought two rolls because it's a great product for similar future projects.
Reviewed in the United States on January 16, 2026 by Mullen Patricia
Size: 6'' x 20'
What can I say but this works perfectly! Needed to cut into the all-season underbelly of our travel trailer to fix the leaking connection of the black tank cleaning wand. Once that was repaired, this tape made quick work of fixing the cut we had to make to to the repair. Lasted through the past HOT summer, through some cold and rainy weather on a trip to Washington and strong winds flowing right through it's semi-open carport here at home over the past month or two. This tape STICKS! The price was right and we have a lot left over should we ever need it again. You just never know what will happen when driving down the road. Yes, we recommend this tape. Happy travels all!
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Reviewed in the United States on January 11, 2026 by L to tell
Size: 6'' x 33'
This worked VERY well to seal some slits in the underbelly of our camper. I would definitely buy this product again and recommend it. Mice got into the camper through openings where they ran plumbing and didn't bother to properly seal. I cut some slits in that underbelly protective layer to vacuum out seeds, stained insulation, etc. Once everything was successfully cleaned up and restored, I washed it all down with alcohol and used this tape to seal the slits that I had made. The tape was super sticky, even a little hard to get off the roll, but it stuck extremely well to the camper's protective layer. Knowing what the dealer would have charged to do the same work that I did myself, this tape was an excellent value for the money. It also looked just like the protective material that came under the camper, so it didn't look at all out of place. I've been about 2000 miles with it on the camper so far, through rain, gravel and dirt roads, and it continues to stick perfectly in place. I would say that it has great durability for having survived as well as it has so far.
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Reviewed in the United States on July 14, 2025 by MarkS
Size: 7.87'' x 50'
It seems to be doing its job. Definitely very sticky and not easy to pull back off to reset. But decent quality. Feels like it will hold up.
Reviewed in the United States on November 28, 2025 by joseph k.
Size: 6'' x 20'
This underbelly tape is significantly different than the professional tape, but it is a good temporary tape if it's needed in a pinch. It cuts well, isn't thin and adheres well enough to get to service appointments.
Reviewed in the United States on February 6, 2026 by K. Page
Size: 6'' x 20'
The PlusRoc RV Underbelly Material and Flex Belly Tape has been a complete lifesaver for my RV maintenance needs! I discovered a small tear in my underbelly covering during a routine inspection, and I was worried about expensive professional repairs. This waterproof tape with permanent sealing adhesive fixed the problem perfectly and has held up through multiple trips across different weather conditions. The application process was surprisingly easy—the tape adheres strongly and creates a seamless, waterproof seal that looks almost like the original material. I've been through heavy rain, highway winds, and even some rough camping conditions, and the repair is still holding perfectly with no signs of lifting or water intrusion. What impressed me most was the quality of the adhesive and the flexibility of the material. It moves with the RV during travel without cracking or peeling, which is exactly what you need for underbelly repairs. For the amount you get and the professional-grade quality, the price was absolutely the best I found anywhere—much cheaper than calling a repair shop! I'm very likely to buy more to keep as backup in my RV tool kit, and I've already recommended it to fellow RVers in our camping group. This tape has saved me hundreds of dollars in potential repair costs while giving me confidence that my RV is properly sealed and protected. An essential product for any RV owner—definitely 5 stars!
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Reviewed in the United States on November 29, 2025 by Amy Biggs
Size: 6'' x 20'
The material seems to be good quality, however, the adhesive is terrible quality and started pealing off shortly after being applied.
Reviewed in the United States on December 4, 2025 by Donald
Size: 6'' x 50'
Well it is a fantastic product at least for its ability to bond to the belly material of my travel trailer. If it continues to hold over time and at highway speed, only time will tell. But as far as the look and feel it looks like it should last. It looks strong, thick and for sure very sticky. And for the price, I thought it was a bargain.
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Reviewed in the United States on November 25, 2025 by JJ JJ