---
product_id: 289043629
title: "28100V Pro Flex Crystal Clear RV Flexible Sealant - 10 oz, Quantity 1 (GC28100)"
brand: "geocel"
price: "₨22117"
currency: LKR
in_stock: true
reviews_count: 5
category: "Geocel"
url: https://www.desertcart.lk/products/289043629-28100v-pro-flex-crystal-clear-rv-flexible-sealant-10-oz
store_origin: LK
region: Sri Lanka
---

# Paintable & dirt-resistant finish 93°C flash point - heat resistant Superior adhesion on damp surfaces 28100V Pro Flex Crystal Clear RV Flexible Sealant - 10 oz, Quantity 1 (GC28100)

**Brand:** geocel
**Price:** ₨22117
**Availability:** ✅ In Stock

## Summary

> 🚐 Seal it like a pro—flexible, flawless, forever.

## 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?** ₨22117 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Trusted by RV Pros:** Top-tier performance that outshines silicone alternatives
- • **Resealable Convenience:** Apply multiple layers without waste or mess
- • **Reliable in Any Condition:** Bonds securely even on damp surfaces for worry-free repairs
- • **Clean, Customizable Finish:** Paintable surface resists dirt for a polished look
- • **Unmatched Flexibility & Strength:** Creates a durable, leak-proof seal that moves with your RV

## Overview

Geocel 28100V Pro Flex Crystal Clear RV Sealant is a 10 oz flexible, paintable sealant designed for superior adhesion on various surfaces, including damp ones. With a high flash point of 93°C, it offers durable, leak-proof protection ideal for RV repairs and plumbing updates. Its resealable tube and dirt-resistant finish make it a reliable, professional-grade choice favored by RV enthusiasts.

## Description

Proflex RV. Proflex RV Sealant Clear, 10 Oz. Tube

Review: 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: Non silicone - Top notch for the RV rig. Pricey but performance is well above other similar products.

## 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 |
| Item model number | GC28100 |
| Manufacturer | Geocel |
| Product Dimensions | 5.08 x 5.08 x 28.89 cm; 283.5 g |

## Product Details

- **Brand:** Geocel
- **Item dimensions L x W x H:** 5.1 x 5.1 x 28.9 centimeters
- **Item weight:** 10 Ounces
- **Material:** Plastic
- **Style:** Compact

## 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

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 25 November 2025*

Non silicone - Top notch for the RV rig. Pricey but performance is well above other similar products.

### ⭐⭐⭐⭐⭐ Review
*by U***Y on 12 October 2025*

Great product and wonderful tube upgrade. Plastic tube has a removable screw tip with a precut small opening. This worked great for the small gaps I resealed. Tip cleaned out easily with mineral spirits. I sealed the tube with three layers of plastic wrap and lightly replaced the tip. We will see if it stores well, but punching a cured plug out will be easy with the tip removed. Thank You for the improvements.

## 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.lk/products/289043629-28100v-pro-flex-crystal-clear-rv-flexible-sealant-10-oz](https://www.desertcart.lk/products/289043629-28100v-pro-flex-crystal-clear-rv-flexible-sealant-10-oz)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*