---
product_id: 71897314
title: "Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2\" x 50' Roll - RV, Trailer, Motorhome Repair Tape"
brand: "dicor"
price: "€ 75.58"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dicor"
url: https://www.desertcart.nl/products/71897314-dicor-cs200b-1-seal-tite-corner-seal-tape-2-x
store_origin: NL
region: Netherlands
---

# 2" x 50' roll for extensive coverage Water & UV resistant for all-weather durability Thick elastomeric seal for ultimate protection Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape

**Brand:** dicor
**Price:** € 75.58
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal, protect your adventure!

## Quick Answers

- **What is this?** Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape by dicor
- **How much does it cost?** € 75.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/71897314-dicor-cs200b-1-seal-tite-corner-seal-tape-2-x)

## Best For

- dicor enthusiasts

## Why This Product

- Trusted dicor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Adhesion Power:** Pressure-sensitive elastomeric adhesive conforms to smooth and irregular surfaces, including tricky S-locks, ensuring a rock-solid seal.
- • **Precision Fit, Every Time:** 2-inch width and 50-foot length cover large RV corners seamlessly without constant reapplication.
- • **Built to Brave the Elements:** Water and UV resistant design guarantees long-lasting protection against rain, sun, and wear—keeping your RV leak-free season after season.
- • **Trusted by RV Pros & DIYers:** Endorsed by real users for tough repairs on fiberglass, metal, and more—experience professional-grade results without the hassle.
- • **Superior Caulk Compatibility:** Fleece side enhances bond with Dicor Cap Sealant, delivering a leak-proof finish that outperforms typical RV tapes.

## Overview

Dicor CS200B-1 Seal-Tite Corner Seal Tape is a 2-inch by 50-foot roll designed specifically for RV, trailer, and motorhome corner repairs. Featuring a thick, pressure-sensitive elastomeric adhesive that conforms to both smooth and irregular surfaces, it ensures a superior, water- and UV-resistant seal. The fleece side optimizes adhesion with Dicor Cap Sealant, making it the go-to solution for durable, professional-grade leak protection on all exterior corners.

## Description

Dicor products offer trusted protection even beyond the roof. Seal-Tite kits and tapes offer RV window and corner leak protection. The Seal-Tite Corner Seal Tape has an adhesive side consisting of a thick, pressure-sensitive elastomeric seal that sticks and conforms to any smooth or irregular surface, including S-locks. The fleece side provides more superior caulk-resolve adhesion than the typical smooth surface of RV exteriors. Designed to be used with Dicor Products Cap Sealant.

Review: Challenging to work with, but fantastic results - I used this to repair/reseal the aluminum corner beads on my fiberglass 2016 Gulf Stream Vista Cruiser. The tape is very, very, very sticky and therefore a challenge to work with, but man does it adhere to the fiberglass! Tips: Once you figure out how to peel away the clear plastic film, make sure to maintain at least an inch or so of plastic beyond the tape itself. Try your best to only touch the adhesive with one finger at a time, LOL. I discovered that you can sometimes use the plastic film to hold the tape as you apply it. It's surprisingly thin; thinner than the butyl tape I removed. Use a SHARP utility knife to cut it, starting on the fabric side so the knife doesn't get stuck. Try not to stretch it too much length-wise as you lay it down... easier said than done. I applied it first to the vertical wall surface, which is where I set my guideline (less than 1/4" from the edge of the fiberglass). After applying 2 feet or so, I'd lay the roll on the roof or just stick it to the side of the camper, then go back and fold the tape over the corner onto the roof. Try to stretch a bit as you do this to "pull" the surfaces together. Then I used the side of my utility knife to smooth the back of the tape and "set" it. Take your time and prepare for some frustration. (The prep will take you longer to remove the old butyl and silicone (use mineral spirits and a plastic scraper)). Have already driven through several hard rains and it's working. I've also used it in place of butyl tape under marker lights and when replacing the stove hood exhaust outlet.
Review: Excellent product! - We really liked this product. It was very easy to apply and the adhesion was excellent. We have a 15 year old trailer and we decided it would be good to seal the corner seams on both front edges. We just noticed a small leak on a front corner on the floor and we believe the leak began in a front roof top corner and ran down the front edge. We resealed the front roof edges with lap sealant but also decided to do the front vertical corner edges too. When we removed the vinyl trim we noticed the four top screws on the metal corner trim on the side with the leak had rust on them. We removed the corner trim pieces, applied the Dicor corner tape, cleaned off the old caulking, added new butyl tape and reattached everything. We have had one rain since then and could not find any evidence of leaking so it seemed the corner tape and new sealant worked well. Thank you, Dicor for an excellent product at a good price. And we have enough tape to do the back two corner edges as well. We watched a YouTube video for additional instructions on how to do it.

## Features

- USE: Helps seals joints between sidewalls and caps on RVs
- PERFECT SEAL: Adhesive side consisting of a thick, pressure-sensitive elastomeric seal that sticks and conforms to any smooth or irregular surface, including S-locks
- FLEECE SIDE: Provides more superior caulk-resolve adhesion than the typical smooth surface of RV exteriors
- NOTE: Designed to be used with Dicor Products Cap Sealant
- SIZE: 2" x 50' tape rolls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0778W37ZD |
| Adhesive Format | Tape |
| Brand | Dicor |
| Color | Silver |
| Compatible Material | Metal, Plastic, Wood, Glass, Rubber, Vinyl, Ceramic, Cardboard, Alloy Steel, Leather, Stone, Smooth Surfaces, Irregular Surfaces |
| Date First Available | November 8, 2017 |
| Global Trade Identification Number | 00677917009954 |
| Item Resistance | water_resistant, UV_resistant |
| Item Weight | 1.21 pounds |
| Item model number | CS200B-1 |
| Manufacturer | Dicor |
| Material | fleece |
| Number of Items | 1 |
| Product Dimensions | 6.5 x 6.5 x 2 inches |
| Size | 2" x 50' |
| Special Feature | Strong |
| Surface Recommendation | Walls |
| UPC | 677917009954 |
| Unit Count | 50.0 Feet |
| Upper Temperature Rating | 120 Degrees Fahrenheit |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Dicor
- **Color:** Silver
- **Material:** fleece
- **Number of Items:** 1
- **Special Feature:** Strong

## Images

![Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape - Image 1](https://m.media-amazon.com/images/I/81-rLSJY36L.jpg)
![Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape - Image 2](https://m.media-amazon.com/images/I/91BzOtLk34L.jpg)
![Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape - Image 3](https://m.media-amazon.com/images/I/81uMLIo9lIL.jpg)
![Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape - Image 4](https://m.media-amazon.com/images/I/71A9yJ-8IcL.jpg)
![Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape - Image 5](https://m.media-amazon.com/images/I/71KA2810TWL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Challenging to work with, but fantastic results
*by D***N on June 11, 2024*

I used this to repair/reseal the aluminum corner beads on my fiberglass 2016 Gulf Stream Vista Cruiser. The tape is very, very, very sticky and therefore a challenge to work with, but man does it adhere to the fiberglass! Tips: Once you figure out how to peel away the clear plastic film, make sure to maintain at least an inch or so of plastic beyond the tape itself. Try your best to only touch the adhesive with one finger at a time, LOL. I discovered that you can sometimes use the plastic film to hold the tape as you apply it. It's surprisingly thin; thinner than the butyl tape I removed. Use a SHARP utility knife to cut it, starting on the fabric side so the knife doesn't get stuck. Try not to stretch it too much length-wise as you lay it down... easier said than done. I applied it first to the vertical wall surface, which is where I set my guideline (less than 1/4" from the edge of the fiberglass). After applying 2 feet or so, I'd lay the roll on the roof or just stick it to the side of the camper, then go back and fold the tape over the corner onto the roof. Try to stretch a bit as you do this to "pull" the surfaces together. Then I used the side of my utility knife to smooth the back of the tape and "set" it. Take your time and prepare for some frustration. (The prep will take you longer to remove the old butyl and silicone (use mineral spirits and a plastic scraper)). Have already driven through several hard rains and it's working. I've also used it in place of butyl tape under marker lights and when replacing the stove hood exhaust outlet.

### ⭐⭐⭐⭐⭐ Excellent product!
*by A***R on February 20, 2019*

We really liked this product. It was very easy to apply and the adhesion was excellent. We have a 15 year old trailer and we decided it would be good to seal the corner seams on both front edges. We just noticed a small leak on a front corner on the floor and we believe the leak began in a front roof top corner and ran down the front edge. We resealed the front roof edges with lap sealant but also decided to do the front vertical corner edges too. When we removed the vinyl trim we noticed the four top screws on the metal corner trim on the side with the leak had rust on them. We removed the corner trim pieces, applied the Dicor corner tape, cleaned off the old caulking, added new butyl tape and reattached everything. We have had one rain since then and could not find any evidence of leaking so it seemed the corner tape and new sealant worked well. Thank you, Dicor for an excellent product at a good price. And we have enough tape to do the back two corner edges as well. We watched a YouTube video for additional instructions on how to do it.

### ⭐⭐⭐⭐⭐ Better than original
*by B***H on September 21, 2025*

This was far superior to the original sealing material on my 2009 travel trailer. Be sure to clear the surface of old material. This is about the stickiest tape I ever used, so be sure you have it where you want it before removing the glue covering.

## Frequently Bought Together

- Dicor CS200B-1 Seal-Tite Corner Seal Tape - 2" x 50' Roll - RV, Trailer, Motorhome Repair Tape
- Dicor 351CSW-1 HAPS-Free Cap Sealant - White for RV Window and Door Maintenance
- 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.nl/products/71897314-dicor-cs200b-1-seal-tite-corner-seal-tape-2-x](https://www.desertcart.nl/products/71897314-dicor-cs200b-1-seal-tite-corner-seal-tape-2-x)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-09*