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

4.7 4.7 out of 5 stars 10,457 ratings

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1/8" x 3/4" x 30' - Grey

Purchase options and add-ons

Brand Dicor
Color Grey
Number of Items 1
Surface Recommendation Window
Water Resistance Level Waterproof

About this item

  • 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

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$12.60 ($0.42/Foot)
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 7 x 7 x 1.3 inches; 1.8 Pounds
  • Item model number ‏ : ‎ BT18341
  • Date First Available ‏ : ‎ October 30, 2010
  • Manufacturer ‏ : ‎ Dicor
  • ASIN ‏ : ‎ B001FCB4JS
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.7 4.7 out of 5 stars 10,457 ratings

Product 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.


From the brand


From the manufacturer

Butyl Seal Tape
dicor butyl tape
dicor tape conform to any surface butyl tape
multi-functional butyl tape for sealing vents, roofs, auto, home, motorhome dicor rv
dicor grey butyl tape rv roofing, home, auto, window, vent repair, sealing tape, strong adhesive dicor butyl seal tape 5 pack, multi functional strong tape dicor butyl tape black strong adhesive motorhome, rv, window
Dicor Butyl Tape, Grey Dicor Butyl Tape 5-Pack, Grey Dicor Butyl Tape, Black
Customer Reviews
4.7 out of 5 stars
10,457
4.7 out of 5 stars
10,457
4.7 out of 5 stars
10,457
Dimensions 1/8" x 3/4" x 30' 1/8" x 3/4" x 30' 3/16" x 3/4" x 20'
Usage RV, Auto, Vent, Window, Roof RV, Auto, Vent, Window, Roof RV, Auto, Vent, Window, Roof
Instant Seal

What's in the box

  • Butyl tape
  • Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    10,457 global ratings

    Customers say

    Customers like the quality, performance, and value of the adhesive tape. For example, they mention it works well, it's a money saver, and it'll seal. That said, opinions are mixed on adhesion and ease of use.

    AI-generated from the text of customer reviews

    313 customers mention255 positive58 negative

    Customers like the performance of the adhesive tape. They mention that it works well for crawl space encapsulation, and in combination with lap sealant. Some say that the product arrived in perfect working condition.

    "Worked really well installing my new truck camper window frame!" Read more

    "Comes so well packaged not all smooshedExcellent quality works great you don't want butyl to be extra soft and gummy this is the perfect..." Read more

    "Way more than I needed but worked great." Read more

    "I use this to repair the seams on my camper, worked great" Read more

    297 customers mention222 positive75 negative

    Customers like the quality of the butyl tape. They say it's a good product that holds up well, forms a great seal, and is weatherproof. Customers also say it is fresh and pliable material that heats up and molds easily.

    "...and it was easy to apply, kept water from penetrating and held up for several years." Read more

    "This stuff is great. Easy application. Works great for water proofing in various places." Read more

    "What more could I ask for. Good stuff!" Read more

    "...this tape is thin and you want ensure that all of the tape engages both surfaces and that you get a fair amount of squish that you then come back..." Read more

    186 customers mention186 positive0 negative

    Customers are satisfied with the sealant. They mention it sticks very well, seals very well and does its job. Some say it's messy to use, but it'll create a flexible waterproof seal. Overall, customers are happy with their purchase and recommend it to others.

    "...and used this product before and it was easy to apply, kept water from penetrating and held up for several years." Read more

    "...This tape made easy work of getting a full seal at all gaps. Pro-tip. Put this in the refrigerator for a couple hours before use...." Read more

    "Worked great to seal up my carpet shampooer" Read more

    "...I don't expect any leaking." Read more

    59 customers mention54 positive5 negative

    Customers appreciate the value of the adhesive tape. They say it is a money saver, and a great product.

    "this is less expensive and the local vendors cannot meet my needs... I have and will purchase as needed... Fast delivery..." Read more

    "Worked just as butyl tape should but at a better price than the big chain stores" Read more

    "...It works great so far. It was a great value arrived fast." Read more

    "This is value priced, but I found that it just didn't perform reliably enough for me...." Read more

    285 customers mention170 positive115 negative

    Customers are mixed about the ease of use of the adhesive tape. Some mention it's fairly easy to use, while others say it'd be hard to remove without stretching it.

    "I have purchased and used this product before and it was easy to apply, kept water from penetrating and held up for several years." Read more

    "...was removed, it was obvious that poor fitment and a lack of fully sealing was the issue...." Read more

    "This stuff is great. Easy application. Works great for water proofing in various places." Read more

    "...This tape is OK and I’ll use it up." Read more

    135 customers mention58 positive77 negative

    Customers are mixed about the adhesion of the tape. Some mention it sticks very well, seals very well and is easy to use. However, others say that it didn't stick very well.

    "...If it's too cold it won't stick and it's difficult to work because it's so stiff...." Read more

    "...This stuff arrived in perfect working condition and is some sticky stuff. Been through 2 rain storms spot far and I see no signs of leakage." Read more

    "Bought to seal up roof items on an RV. Sometimes the backing tape sticks so it’s hard to get the putty off...." Read more

    "...It is easy to apply, stays on what you put it on, an is an effortless application." Read more

    does a great job sealing the little outside cracks / leaks on trailer - update
    5 Stars
    does a great job sealing the little outside cracks / leaks on trailer - update
    I have been using this stuff to shore up the seams, seals, areas around light fixtures on the outside of my RV. In my opinion, it's perfect, I can shape it like putty in the size and shape I want with my fingers and it goes along and creates a really nice seal. for whatever reason by accident i had silicone spray recently on my hand and that actually helped me a lot in not getting this stuck to my fingers while I was custom molding it to some select areas around the RV. my roof was in generally good shape but this was great for some shady areas that just needed shoring up. For one area on the back window, I applied it to a corner exterior of the window seam in a place where I suspected water was leeching and that problem has been solved, water no longer comes through the back window. That was over two years ago. The picture here is what that looks like about two years later.I cannot comment on how great it is technically. Someone with a degree in materials science can explain why this is apparently a good product for exterior RV uses but as far as I am concerned, it molds on great. I got the gray kind but so what it's a little gray .... I am much more concerned about the quality of the seal and could care less about color. It is also not all that noticeable. I can say now that after a couple years it just kind of looks like grey silly putty but has not been washed away or otherwise compromised.Disclaimer. I am a total amateur at this RV thing and have only nominal or no idea what I am doing but this stuff seems really great, like if you were all off a sudden got some roof leak, this stuff seems like it could be the total bomb.if you think it is sticky to work with, try spraying your hands with a little silicone and it will allow you to mold this stuff without getting it stuck to your handsUPDATE: over a year and a half after doing the repairs with this stuff, the repairs are holding nicely although this picks up a little dirt so some discoloration but that's quite minor compared to a leak
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    Top reviews from the United States

    Reviewed in the United States on February 27, 2024
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase
    Reviewed in the United States on March 15, 2024
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase
    Reviewed in the United States on December 28, 2023
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on March 12, 2024
    Style: 3/16" x 3/4" x 20' - BlackVerified Purchase
    Reviewed in the United States on May 17, 2014
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase
    466 people found this helpful
    Report
    Reviewed in the United States on January 29, 2024
    Style: 3/16" x 3/4" x 20' - BlackVerified Purchase
    Reviewed in the United States on March 10, 2024
    Style: 3/16" x 3/4" x 20' - BlackVerified Purchase

    Top reviews from other countries

    Translate all reviews to English
    sebastiaan
    5.0 out of 5 stars Great product
    Reviewed in Canada on November 6, 2023
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase
    ALAIN BERTHELOT
    5.0 out of 5 stars 100% recomendable
    Reviewed in Mexico on June 21, 2023
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase
    Frigee
    5.0 out of 5 stars Butyl tape review
    Reviewed in Canada on July 23, 2021
    Style: 1/8" x 3/4" x 30' - (5 Pack) GreyVerified Purchase
    DALE R BENGE
    5.0 out of 5 stars this does work thanks
    Reviewed in Australia on October 1, 2023
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase
    Amazon Customer
    5.0 out of 5 stars Plyable
    Reviewed in Canada on February 9, 2024
    Style: 1/8" x 3/4" x 30' - GreyVerified Purchase