---
product_id: 163837485
title: "BT-1834-1 Butyl Seal Tape - 1/8\" x 3/4\" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing"
brand: "dicor"
price: "€ 43.51"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.hr/products/163837485-bt-1834-1-butyl-seal-tape-1-8-x-3
store_origin: HR
region: Croatia
---

# 30 ft continuous roll Conforms to irregular surfaces High-tack flexible bond BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing

**Brand:** dicor
**Price:** € 43.51
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal smart, seal fast—never miss a leak again!

## Quick Answers

- **What is this?** BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing by dicor
- **How much does it cost?** € 43.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/163837485-bt-1834-1-butyl-seal-tape-1-8-x-3)

## 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

- • **Seamless 30-Foot Roll:** Work faster with no gaps or skips—perfect for complex joints and patterns.
- • **Quick, No-Mess Application:** Peel, stick, and seal without stretching or residue—ideal for on-the-go repairs.
- • **Flexible High-Tack Adhesive:** Strong yet adaptable elastomer bond that moves with your surfaces.
- • **Double Barrier Leak Protection:** Use under caulk-and-frames for an instant, permanent seal that professionals trust.
- • **Universal Surface Compatibility:** Sticks effortlessly to smooth, irregular, and S-lock surfaces for versatile sealing.

## Overview

The Dicor BT-1834-1 Butyl Seal Tape is a 1/8" x 3/4" x 30' self-adhering elastomer tape designed for professional-grade sealing of RVs, trailers, windows, and vents. Its continuous roll format ensures gap-free application, while the high-tack adhesive provides a flexible, durable bond on smooth and irregular surfaces. Engineered for quick installation and double-barrier leak protection, this tape is a must-have for reliable, long-lasting repairs.

## Description

This Dicor Butyl Tape is ideal for sealing uniquely shaped joints and unusual patterns. Installs quickly, without gaps. Because the sealant is on a continuous roll, installer can work fast and be virtually assured that there are no skips or runs in the seal. This roll measures 1/8 inch x 3/4 inch x 30 feet. Installation surfaces must be clean and free of moisture and impurities before use. Cut to desired length then peel off the release liner. DO NOT stretch product. Apply to seam, joint, opening, skylight frame, etc. Install or assemble as required. Use Mineral Spirits to clean up this product. Do not apply this product in weather-exposed areas, where temperatures will exceed 190°F. Keep out of the reach of children. Do not use where acidic or alkaline chemicals are present. For industrial, professional use only.

Review: Nice Tape - The double-seal tape with two-sided adhesive is an excellent choice for vacuum bagging in composite fabrication. Its strong adhesive properties ensure a secure and airtight seal, which is crucial for maintaining vacuum pressure throughout the process. The tape's build quality is impressive, with a durable construction that withstands the stresses of vacuum bagging without losing adhesion or integrity. It’s easy to apply and conforms well to various surfaces, making it highly reliable for composite work. Overall, it’s a must-have tool for anyone involved in vacuum bagging composites, offering both performance and durability.
Review: EXCELENTE PRODUCTO!! - No solo es un excelente sellador yo lo uso para fijar cualquier cosa, se pega y despega cuantas veces queramos, no mancha, no embarra, es una maravilla de material, es como un hule que pegamos y despegamos es Butilo!!

## Features

- TAPE USE: Ideal for sealing uniquely shaped joints; Installs quickly, without gaps; Because the sealant is on a continuous roll, it's easy to install with no skips or runs in the seal
- EASY APPLICATION: Sticks and conforms to any smooth or irregular surface, including S-locks; Apply along unusual patterns
- USE WITH COMPATIBLE PRODUCTS: Provides an instant and permanent seal underneath the caulk-and-frames system to provide a double barrier of leak protection
- STRONG CONNECTION: High-tack adhesive with flexible elastomers provides a strong, flexible bond
- SIZE: 1/8" x 3/4" x 30' roll

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001FCB4JS |
| Best Sellers Rank | 415,353 in DIY & Tools ( See Top 100 in DIY & Tools ) 176 in Butyl Tape |
| Brand | Dicor |
| Colour | Grey |
| Compatible Material | Wood |
| Customer Reviews | 4.7 out of 5 stars 11,894 Reviews |
| Included Components | Butyl tape |
| Item Dimensions L x W x Thickness | 9.14L x 0.02W metres |
| Item Resistance | not_heat_resistant |
| Item Thickness | 0.12 Inches |
| Item Type Name | Butyl Tape for RV Surfaces |
| Item Weight | 0.01 Ounces |
| Manufacturer | Dicor |
| Manufacturer Part Number | BT-1834-1 |
| Material | elastomers |
| Model Number | BT18341 |
| Number of Items | 1 |
| Number of items | 1 |
| Other Special Features of the Product | Self-Adhering |
| Part Interchange Info | BT-1834-1 |
| Recommended Uses For Product | Sealing, Bonding |
| Recommended uses for product | Sealing, Bonding |
| Size Name | 1 Pack |
| Special feature | Self-Adhering |
| Surface Recommendation | Window |
| Tensile Strength | 1 Pounds |
| UPC | 677917001309 |
| Unit Count | 30.0 meter |
| Upper Temperature Rating | 275 Degrees Fahrenheit |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Dicor
- **Colour:** Grey
- **Material:** elastomers
- **Number of items:** 1
- **Recommended uses for product:** Sealing, Bonding

## Images

![BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing - Image 1](https://m.media-amazon.com/images/I/61W8VLtfMLL.jpg)
![BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing - Image 2](https://m.media-amazon.com/images/I/818T8R5EIRL.jpg)
![BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing - Image 3](https://m.media-amazon.com/images/I/71n1mB0V0LL.jpg)
![BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing - Image 4](https://m.media-amazon.com/images/I/51Nrpy8QktL.jpg)
![BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing - Image 5](https://m.media-amazon.com/images/I/81uMLIo9lIL.jpg)

## Questions & Answers

**Q: I am replacing the roof vents on my 5th wheel.  Is this what I need to place over the metal flange and roof interface?**
A: Yes, this is what I have used and then use a self-leveling sealer over the top of the screws and edges of the vent.

**Q: Could this product be applied under water?  I.E. Swimming Pools?**
A: Jamie Hyneman of Mythbusters use to use it in the Caribbean to repair boat leaks outside the boat in the water. This was according to Adam Savage in a You Tube build video. https://youtu.be/YZV4A4Kl0yM?t=1521

**Q: Is this made in China?**
A: Technical details upon this listing state "Country of Origin - USA"

**Q: Will this product work on small concrete/masonry wall cracks?**
A: I guess to waterproof as it is very maluable

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice Tape
*by H***N on 3 September 2024*

The double-seal tape with two-sided adhesive is an excellent choice for vacuum bagging in composite fabrication. Its strong adhesive properties ensure a secure and airtight seal, which is crucial for maintaining vacuum pressure throughout the process. The tape's build quality is impressive, with a durable construction that withstands the stresses of vacuum bagging without losing adhesion or integrity. It’s easy to apply and conforms well to various surfaces, making it highly reliable for composite work. Overall, it’s a must-have tool for anyone involved in vacuum bagging composites, offering both performance and durability.

### ⭐⭐⭐⭐⭐ EXCELENTE PRODUCTO!!
*by A***G on 12 February 2025*

No solo es un excelente sellador yo lo uso para fijar cualquier cosa, se pega y despega cuantas veces queramos, no mancha, no embarra, es una maravilla de material, es como un hule que pegamos y despegamos es Butilo!!

### ⭐⭐⭐ ブチルなのか？
*by だ***ん on 3 August 2024*

一般的なブチルテープは黒色な印象ありますが、こちらは粘土みたいな材質で色も灰色です。 粘土みたいに少し伸びます。 これが良いのか悪いのかは、劣化具合を見てみないと分かりませんので保留。

## Frequently Bought Together

- Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing
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- MAXXAIR Maxx I+ Vent Cover for RV Roof Vents - Sleek, Updated Design, Easy Installation, Zero-Leak Protection, Compatible with Many Popular Roof Vents, White (00-933051)

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**Shop now:** [https://www.desertcart.hr/products/163837485-bt-1834-1-butyl-seal-tape-1-8-x-3](https://www.desertcart.hr/products/163837485-bt-1834-1-butyl-seal-tape-1-8-x-3)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-23*