---
title: "Dicor BT-1834-1 Butyl Seal Tape - 1/8\" x 3/4\" x 30' Repair Tape for RV"
url: "https://omorp.com/product/dicor-bt-1834-1-butyl-seal-tape-1-8-x-3-4-x-30-repair-tape-for-rv-trailer-motorhome-window-and-vent-sealing-b001fcb4js"
asin: "B001FCB4JS"
brand: "Dicor"
category: "tools"
price: "$17.62"
price_checked: "2026-08-03"
site: "Elan's Best (omorp.com)"
---

# Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV

Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing

The Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV was $17.62 when we checked it on 2026-08-03. That is about 4 percent below the median of the 8 prices we have recorded for it.

## Overview

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 190F. Keep out of the reach of children. Do not use where acidic or alkaline chemicals are present. For industrial

## Editor's note

RV and trailer owners swear by this for resealing vents and seams. Cheap insurance against a leak you will regret.

## Specifications

- Brand Name: Dicor
- Item Weight: 1.8 pounds
- Other Special Features of the Product: Uniquely Shaped Joint Sealing, Quick Installation, Conforms to Irregular Surfaces, Double 
- Compatible Material: Wood
- Item Dimensions L x W x Thickness: 8.38"L x 8.38"W x 1"Th
- Size Name: 1 Pack
- Color: Grey

## Price history (tracked by Elan's Best)

- Current: $17.62 (checked 2026-08-03)
- Lowest we have recorded: $16.96 on 2026-07-20
- Highest we have recorded: $18.50 on 2026-06-24
- Our own weekly checks: 8 over 40 days, from 2026-06-24 to 2026-08-03
- Median of our checks: $18.35
- Plus 1 monthly point dated before 2026-06-24, bought from a commercial price-history API rather than checked by us, and excluded from the figures above

## Common questions

### Is the Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV worth it?

RV and trailer owners swear by this for resealing vents and seams. Cheap insurance against a leak you will regret. Its Amazon listing shows 4.7 out of 5 stars across 12,942 ratings, which is the retailer's figure and not our verdict.

### How much does the Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV cost?

The Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV was $17.62 when we checked it on 2026-08-03. The median of the 8 prices we have recorded for it is $18.35. Prices change often, so the live retailer link carries the current number.

### Is now a good time to buy the Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV?

At $17.62 the Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV is about 4 percent below the median of the 8 prices we have recorded for it, though we have seen it as low as $16.96 on 2026-07-20.

### What is the lowest price the Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV has been?

The lowest price on our record for the Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV is $16.96 on 2026-07-20, and the highest is $18.50 on 2026-06-01 (backfill). That record is 8 weekly checks we took ourselves plus 1 monthly point dated before 2026-06-24, which came from a commercial price-history API rather than from us.

Retailer rating (from the Amazon listing, not our score): 4.7 out of 5 across 12,942 reviews.

---

Disclosure: Elan's Best may earn an affiliate commission on purchases made through our links, at no extra cost to the buyer. Commissions never change our picks.

Source: https://omorp.com/product/dicor-bt-1834-1-butyl-seal-tape-1-8-x-3-4-x-30-repair-tape-for-rv-trailer-motorhome-window-and-vent-sealing-b001fcb4js