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🚐 Seal your RV’s future with confidence—flexible, fast, flawless!
Geocel 28100V Pro Flex RV Flexible Sealant is a 10 oz clear cartridge designed specifically for RV applications. It offers excellent adhesion to multiple surfaces including damp or slightly oily ones, withstands temperature fluctuations with superior flexibility, and is waterproof immediately after application. Its resealable packaging and paintable, dirt-resistant finish make it an essential, reliable sealant for professional-grade RV repairs and maintenance.













| ASIN | B001FC98X2 |
| Best Sellers Rank | #754 in Automotive ( See Top 100 in Automotive ) #2 in RV Sealants |
| Brand | Geocel |
| Brand Name | Geocel |
| Color | Clear |
| Compatible Material | Alloy Steel, Aluminum, Fiberglass, Glass, Vinyl, Wood |
| Customer Reviews | 4.7 out of 5 stars 6,856 Reviews |
| Global Trade Identification Number | 00079239281009 |
| Included Components | Geocel GC28100 Pro Flex RV Flexible Sealant - Clear |
| Item Dimensions | 2 x 2 x 11.38 inches |
| Item Form | Liquid |
| Item Type Name | Geocel GC28100 Pro Flex RV Flexible Sealant - Clear |
| Item Weight | 10 ounces |
| Item dimensions L x W x H | 2 x 2 x 11.38 inches |
| Manufacturer | Geocel |
| Material | Plastic |
| Material Type | Plastic |
| Model | GC28100 |
| Number of Items | 1 |
| Part Number | GC28100 |
| Style | Resealable |
| Style Name | Resealable |
| Surface Recommendation | Window |
| UPC | 079239281009 |
| Unit Count | 10 Ounce |
| Water Resistance Level | Waterproof |
A**Y
Perfect for RV Sink & Shower Repairs
We used this sealant on our RV’s kitchen sink and in the shower when we installed new faucet turners and a new shower head, and it worked perfectly. It’s easy to apply, flexible, and creates a solid, clean seal that feels really secure. So far everything has held up great with no leaks or issues. For RV repairs and small plumbing updates, this stuff really gets the job done. Definitely a reliable product to keep on hand.
M**R
Great for RV’s
Love this product for seals on my RV! Great product, easy to use, clear, dries quickly.
C**L
Good product.
Worked perfect. Sealed leak around RV roof to exhaust fan
D**N
Does the job well, just commit to using the whole tube
Used this to reattach the weather trim on my trailer door that had started pulling away, and it has been holding solid through rain and temperature swings since I applied it. Good adhesion, good flexibility, and it did not shrink or crack as it cured. My only gripe is storage. Once you crack the tube open there is really no practical way to save it for later. The nozzle seals poorly and the product skins over fast. So unless you have a full day of sealing projects lined up, you will likely be scrambling to find things to use the rest of the tube on before it sets up on you. That is more of a product category reality than a flaw with this specific sealant, but it is worth knowing going in. Buy it when you have a full list of seams and gaps to hit. As a one-shot solution for a repair job it works great. Just do not expect to cap it and come back in a month.
W**T
This stuff works perfect on my RV roof
This stuff works perfect. If you have an RV, you should always keep a tube of it.
R**E
Used for rv window seal
Great product. Very easy to use
T**H
Good stuff but be aware of what you're working with
I used this to seal the wiper seal on my camper. This is not caulk or silicon so when you run a bead and want to shape it with your finger or tool, do so quickly. It skin's fast.
B**S
Worth the extra money
Great product applied nicely, sealed correctly.
J**O
Bonne qualité
Très efficace sèche rapidement et facile d’application
M**T
Rapidité
Très bien
M**R
Great product
Seems like a really great product covers well and easy to use, we will see how my camper fairs outside over the winter.
T**A
Great product for travel trailer
Purchased to re-caulk the sides of our travel trailer at the seams. Found it works really well and I would recommend to anyone using it for the same purpose. I am hoping it stands the test of time. Our trailer is a 2018, and it looked like Jayco used some type of putty along the side seams. I removed all of that putty and used this flexible sealant to replace it. It went on very easily and it feels like it will work fine. I used it at the end of last season, so we will see how it holds up over summer use when exposed to the elements.
M**Y
Bon produits
Très facile à utiliser
Trustpilot
2 weeks ago
3 weeks ago