--- product_id: 7387410 title: "28101V Pro Flex White RV Flexible Sealant - 10 oz. (GC28101)" brand: "geocel" price: "4323 kr" currency: ISK in_stock: true reviews_count: 13 category: "Geocel" url: https://www.desertcart.is/products/7387410-28101v-pro-flex-white-rv-flexible-sealant-10-oz-gc28101 store_origin: IS region: Iceland --- # Bonds to damp & oily surfaces Flexible across temp changes 25-year durability 28101V Pro Flex White RV Flexible Sealant - 10 oz. (GC28101) **Brand:** geocel **Price:** 4323 kr **Availability:** ✅ In Stock ## Summary > 🚐 Seal the deal with confidence—flexible, durable, and ready for every journey! ## Quick Answers - **What is this?** 28101V Pro Flex White RV Flexible Sealant - 10 oz. (GC28101) by geocel - **How much does it cost?** 4323 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/7387410-28101v-pro-flex-white-rv-flexible-sealant-10-oz-gc28101) ## Best For - geocel enthusiasts ## Why This Product - Trusted geocel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **UV-Resistant Formula:** Protects seals from sun damage, maintaining strength and appearance on every outdoor adventure. - • **Adheres Even When Wet or Oily:** Works flawlessly on damp, frozen, or oily surfaces, so repairs are hassle-free anytime, anywhere. - • **Superior Flexibility for RV Life:** Adapts seamlessly to joint movement and temperature swings during travel—no more brittle seal failures. - • **Trusted by Thousands of RV Owners:** Top-rated with 4.7 stars from over 6,800 reviews—join the community that never hits the road without it. - • **Unmatched 25-Year Leak Protection:** Engineered to stay crack-resistant and elastic for decades, ensuring your RV stays dry and secure. ## Overview Geocel 28101V Pro Flex White RV Flexible Sealant is a premium silicone-based sealant designed specifically for RV maintenance. It offers exceptional flexibility, crack resistance, and adhesion to a wide range of surfaces—even when damp or oily. With a 25-year lifespan and UV resistance, it withstands temperature fluctuations and joint movement typical of RV travel. Highly rated by thousands of users, this 10 oz. sealant is a must-have for reliable, long-lasting leak protection. ## Description Stays elastic and stops leaks quickly. Bonds to virtually all RV materials and adheres to damp, frozen and oily surfaces. Withstands joint movement and temperature change due to RV travel. 25 year life expectancy. 10 oz. Review: 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. Review: 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. ## Features - Crack resistant - Exceptional flexibility - Excellent adhesion to many surfaces, even when damp - UV resistant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004RCP49O | | Best Sellers Rank | #901 in Automotive ( See Top 100 in Automotive ) #3 in RV Sealants | | Brand | Geocel | | Brand Name | Geocel | | Color | White | | Compatible Material | [Multiple] | | Customer Reviews | 4.7 out of 5 stars 6,865 Reviews | | Global Trade Identification Number | 00079239281016 | | Included Components | Geocel Corporation GC28101 Pro Flex Rv Flexible White | | Item Dimensions | 2 x 2 x 11.38 inches | | Item Form | Liquid | | Item Type Name | Geocel Corporation GC28101 Pro Flex Rv Flexible White | | Item Weight | 0.42 kg | | Item dimensions L x W x H | 2 x 2 x 11.38 inches | | Manufacturer | Geocel | | Material | Silicone | | Material Type | Silicone | | Model | 28101V | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 28101V | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Wall or Ceiling | | UPC | 079239281016 | | Unit Count | 10 Fluid Ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Geocel - **Item Weight:** 12.8 ounces - **Item dimensions L x W x H:** 2 x 2 x 11.38 inches - **Material:** Silicone - **Style:** Compact ## Images ![28101V Pro Flex White RV Flexible Sealant - 10 oz. (GC28101) - Image 1](https://m.media-amazon.com/images/I/517LkaJo9nL.jpg) ## Available Options This product comes in different **Pattern, Color** options. ## Questions & Answers **Q: Can this be used to seal roof skylight on rubber roof?** A: I'm in the RV Collison business and we use both Geocel or 100% silicone for sealing RV Sidewall moldings and componets affixed on to the sidewall for both metal and fiberglass sided RV's. The advantage to Geocel is it can be re-applied over itself unlike silicone. Nothing adheres to silicone, not even silicone. The disadvantage is if you have to remove Geocel It's more difficult to remove and it's a little less flexible than silicone. Either choice is a good choice. NEVER use either product on any type roof material other than metal roofs. The solvents in both products can and likely will cause the roof membrane to release from the roof. **Q: How many windows will one tube seal? Or to put another way, how many total inches of area will it cover?** A: Didn't measure inches but it covers a lot. One thing you need to know about this stuff that I found out later. This is super shiny and doesn't stick to fiberglass. I ended up having to remove it from every joint on my motorhome. It peeled right off in one long strip after being on there for 2 weeks. I won't use this again anywhere near fiberglass. The other thing was that it was so shiny that it reflected like a mirror. Looked awful and stood out! **Q: It appears the seams on my trailer have previously been sealed with silicone. Can I use this product over silicone?** A: I would try and get as much of the silicone off as I could. I used this product to seal around the edges of my rv's roof. One entire edge of the roof had been torn away. This product worked very good to reseal the roof after I patched around the edge. I use it in other places for sealing also. I did remove the old silicone where i could. It worked well over seams where I could not get old silicone off too. Good luck using it, I think you will be satisified Charlie, but follow the instructions. **Q: Suitable for hairline cracks in roof of 2001 coleman fleetwood popup? i believe it is abs not epdm roof.** A: If you have multiple cracks I wouldn't use it. There is a product that can be painted on the roof to repair multiple cracks. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for RV Sink & Shower Repairs *by A***Y on November 19, 2025* 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. ### ⭐⭐⭐⭐⭐ This stuff works perfect on my RV roof *by W***T on July 23, 2026* This stuff works perfect. If you have an RV, you should always keep a tube of it. ### ⭐⭐⭐⭐⭐ Good product. *by C***L on June 27, 2026* Worked perfect. Sealed leak around RV roof to exhaust fan --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/7387410-28101v-pro-flex-white-rv-flexible-sealant-10-oz-gc28101](https://www.desertcart.is/products/7387410-28101v-pro-flex-white-rv-flexible-sealant-10-oz-gc28101) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-30*