--- product_id: 289043629 title: "28100V Pro Flex Crystal Clear RV Flexible Sealant - 10 oz, Quantity 1 (GC28100)" brand: "geocel" price: "€ 70.69" currency: EUR in_stock: true reviews_count: 5 category: "Geocel" url: https://www.desertcart.gr/products/289043629-28100v-pro-flex-crystal-clear-rv-flexible-sealant-10-oz store_origin: GR region: Greece --- # Waterproof Seal - Leak Proof Resealable Tube - Reusable Flash Point 93°C - Heat Safe 28100V Pro Flex Crystal Clear RV Flexible Sealant - 10 oz, Quantity 1 (GC28100) **Brand:** geocel **Price:** € 70.69 **Availability:** ✅ In Stock ## Summary > 🔧 Seal it, forget it — Pro Flex keeps your RV leak-proof and looking sharp! ## Quick Answers - **What is this?** 28100V Pro Flex Crystal Clear RV Flexible Sealant - 10 oz, Quantity 1 (GC28100) by geocel - **How much does it cost?** € 70.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/289043629-28100v-pro-flex-crystal-clear-rv-flexible-sealant-10-oz) ## 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 - • **Crystal Clear Finish:** Maintains a clean, invisible look that resists dirt pick-up and is paintable for seamless repairs. - • **Resealable & Reusable:** Convenient resealable packaging lets you apply multiple times without waste or mess. - • **Superior Adhesion Even When Damp:** Bonds securely to multiple surfaces including glass, ensuring a reliable seal in less-than-ideal conditions. - • **Trusted by Thousands of RV Owners:** 4.7-star rating from over 4,800 reviews proves it’s the go-to sealant for lasting RV repairs. - • **Unmatched Flexibility for RV Life:** Stays flexible to absorb movement without cracking or breaking, perfect for dynamic RV environments. ## Overview Geocel 28100V Pro Flex Crystal Clear RV Flexible Sealant is a 10 oz waterproof, flexible sealant designed for RV repairs. It offers excellent adhesion even on damp surfaces, a high flash point of 93°C for safety, and a resealable tube for multiple uses. Its crystal-clear, paintable finish resists dirt and ensures a clean, professional look. Highly rated by thousands, it’s the trusted choice for durable, flexible sealing in RV maintenance. ## Description Proflex RV. Proflex RV Sealant Clear, 10 Oz. Tube 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: Very good - Really bonds , does a good job sealing holes ## Features - Flash Point: 93.0 Degrees_Celsius - Excellent Adhesion To Many Surfaces, Even When Damp - Resealable; May Be Applied Over Itself - Paintable And Resists Dirt Pick-Up ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001FC98X2 | | Brand | Geocel | | Brand Name | Geocel | | Color | Clear | | Compatible Material | Glass | | Customer Reviews | 4.7 out of 5 stars 4,806 Reviews | | Global Trade Identification Number | 00079239281009 | | Included Components | Geocel GC28100 Pro Flex RV Flexible Sealant - Clear | | Item Dimensions | 5.1 x 5.1 x 28.9 centimeters | | Item Form | Paste | | Item Type Name | Geocel GC28100 Pro Flex RV Flexible Sealant - Clear | | Item Weight | 10 Ounces | | Item dimensions L x W x H | 5.1 x 5.1 x 28.9 centimeters | | Item weight | 10 Ounces | | Manufacturer | Geocel | | Material | Plastic | | Material Type | Plastic | | Model | GC28100 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | GC28100 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Window | | UPC | 079239281009 | | Unit Count | 10 Grams | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** Geocel - **Item dimensions L x W x H:** 5.1 x 5.1 x 28.9 centimeters - **Material:** Plastic - **Style:** Compact - **Water resistance level:** Waterproof ## Images ![28100V Pro Flex Crystal Clear RV Flexible Sealant - 10 oz, Quantity 1 (GC28100) - Image 1](https://m.media-amazon.com/images/I/517LkaJo9nL.jpg) ## 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 19 November 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. ### ⭐⭐⭐⭐⭐ Very good *by S***M on 4 August 2026* Really bonds , does a good job sealing holes ### ⭐⭐⭐⭐⭐ Great for RV’s *by M***R on 12 June 2026* Love this product for seals on my RV! Great product, easy to use, clear, dries quickly. ## Frequently Bought Together - Geocel GC28100 Pro Flex RV Flexible Sealant - Clear - Dicor 551LSB-1 HAPS-Free NON-Leveling Lap Sealant - 10.3 Oz, Black, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application - Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing --- ## 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.gr/products/289043629-28100v-pro-flex-crystal-clear-rv-flexible-sealant-10-oz](https://www.desertcart.gr/products/289043629-28100v-pro-flex-crystal-clear-rv-flexible-sealant-10-oz) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-03*