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Second Skin Butyl Sealant Tape – Butyl Rubber Sealant, Multi-Purpose Butyl Rope, and Putty Tape for Automotive (Car, RV, Marine) – 1/4” x 1/2" x 20’ – Made in The USA

4.7 4.7 out of 5 stars 1,031 ratings
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1 Butyl Tape
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Purchase options and add-ons

  • Damplifier Butyl Sealant Tape is a premium grade, butyl rubber sealant tape that is pliable, sticky, and tough enough for any project. This putty tape is double sided to flexibly seal a variety of gaps.
  • This sound deadening tape belongs in your tool box. Waterproof, chemical resistant, temperature resistant to 200°F, very pliable to flatten or stretch. Clean surface before applying. Adheres to metal, wood, glass, and masonry.
  • At 1/2” wide and 1/4" thick, Damplifier putty tape will seal thicker gaps, but is flexible to flatten out as thin as you want. Custom thicknesses and lengths available.
  • Used to create a seal or isolate rattling parts in any automotive application (car, truck, RV, boat, camper van) and around the house (window, screen door, skylight, vent, metal roof). Quick and easy to adhere and create a watertight seal, making it an excellent window weld.
  • Proudly made in the USA. Use Damplifier Butyl Tape in your vehicle to re-attach a vapor barrier, mount subwoofers, or as taillight / headlight sealant. In an RV or camper van, this flexible sealant is used as putty tape to seal windows or corners.
› See more product details

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Frequently bought together

Second Skin Butyl Sealant Tape – Butyl Rubber Sealant, Multi-Purpose Butyl Rope, and Putty Tape for Automotive (Car, RV, Mari
$23.50
Get it as soon as Friday, May 17
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Sold by Second Skin Insulation and ships from Amazon Fulfillment.
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Butyl Sealant Tape – Butyl Rubber Sealant,Promote Sealing Purpose- ​autty Tape for Automotive (Car, RV, Marine) for Installin
$12.00 ($0.92/Foot)
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Important information

Legal Disclaimer

Second Skin offers a 100% quality guarantee. We are confident that our products will work exactly as advertised when installed correctly. The liability of Second Skin is limited only to replacement of defective material.

Product Description

Introducing Damplifier Butyl Sealant Tape – your versatile companion for a wide range of projects, including automotive butyl tape applications. This 1/4" x 1/2" extruded butyl rubber tape, backed with a convenient release paper, comes in a 20 ft roll that's bound to become an essential in your toolbox. Crafted from a base polymer of butyl rubber, the same quality found in our renowned sound deadener, this premium adhesive sealant tape is designed to create a durable, watertight seal that withstands even the harshest weather conditions. With zero shrinkage, it maintains an effective moisture and air barrier, ensuring longevity. Adhering to metal, wood, glass, and masonry, Damplifier Butyl Sealant Tape measures 1/2 inch wide x 1/4 inch thick, offering flexibility to be rolled out to any desired thinness. The 20 linear feet of tape in each roll is colored in sleek black, boasts a temperature range from -40°F to 200°F, a shelf life of 2 years, and is proudly made in the USA. This butyl tape is versatile – from bonding plexiglass to speaker boxes, mounting speakers, auto glass installation to window welding, re-attaching vapor barriers, and decoupling rattling panels for soundproofing. It's your go-to for automotive butyl tape needs, headlight sealant butyl, window glazing, and various other applications. Elevate your projects with Damplifier Butyl Sealant Tape – quality, reliability, and made for lasting impressions. AAMA Certified Performance Standards: AAMA 804.3, AAMA 807.3.

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Second Skin Butyl Sealant Tape – Butyl Rubber Sealant, Multi-Purpose Butyl Rope, and Putty Tape for Automotive (Car, RV, Marine) – 1/4” x 1/2" x 20’ – Made in The USA

Second Skin Butyl Sealant Tape – Butyl Rubber Sealant, Multi-Purpose Butyl Rope, and Putty Tape for Automotive (Car, RV, Marine) – 1/4” x 1/2" x 20’ – Made in The USA

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What's in the box

  • Butyl Tape

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    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    1,031 global ratings

    Customers say

    Customers like the value, stickiness, quality, and versatility of the auto accessory. They mention that it works well, is easy to work with, and can be used for many jobs. Some are satisfied with leakage, and sealant. That said, some have issues with ease of removal.

    AI-generated from the text of customer reviews

    75 customers mention72 positive3 negative

    Customers are satisfied with the quality of the caulk. They mention that it works as described, is easy to apply, and seals great. Some say that it's high quality butyl tape that's American made and never hardens.

    "...sure you are ready for it to be put where you want it because this stuff is good, you will NOT just pull it right back off it creates a great seal...." Read more

    "...So far so good on sealing our boat windows. Great value, great product." Read more

    "...I used it to seal an insulated patio door and it appeared to work great. Time will tell how well it sealed...." Read more

    "Very high quality butyl tape. Worked great to seal the tunnel cover on my 73 Triumph GT6." Read more

    36 customers mention33 positive3 negative

    Customers find the caulk easy to work with and apply. They mention it works great and is an easy DIY job.

    "MAN this stuff is sticky! In a good way. Easy to work with and mold to exactly the space you need. Compresses well and excess cuts away easily...." Read more

    "...It was easy to work with, sticky enough but not too gooey. I guess time will tell whether it will keep all the rain out" Read more

    "...in refrigerator for two hours as stated elsewhere so it was easy to work with...." Read more

    "...Easy to use worked great!" Read more

    34 customers mention25 positive9 negative

    Customers like the stickiness of the auto accessory. They say it has a nice adhesion, is easy to cut with anything, and sticks well to metal and plastic. They also say it never hardens and stays in place. Some customers also mention that it holds the window in place securely and holds the door weather shield in place just as well as the factory.

    "MAN this stuff is sticky! In a good way. Easy to work with and mold to exactly the space you need. Compresses well and excess cuts away easily...." Read more

    "...You can form it to whatever shape you need it for. It’s slightly sticky and stays pliable." Read more

    "...It was easy to work with, sticky enough but not too gooey. I guess time will tell whether it will keep all the rain out" Read more

    "...This stuff works wonders. Definitely wear gloves because it’s super sticky. I did a double seal on each window...." Read more

    18 customers mention14 positive4 negative

    Customers like the leakage of the caulk. They say it's an effective replacement for leaking weatherstripping or gaskets, and it effectively seals out moisture in ambient air applications. Some say it works as advertised and the back glass is now water tight. It's also a great product for DIY leak repair that adheres well and looks great.

    "...Time will tell how well it sealed. I believe it is sealed for a very long time." Read more

    "...I waited until it rained to check & the windows are no longer leaking. Thank goodness.The shipping came in 24 hours...." Read more

    "...Then used a bead of white Silicone to cover. Worked great. No leaks. And I trust this better than the adhesive that the Manufacturer recommended...." Read more

    "Easy to use; effective water barrier and looks good. Used on leaking sunroof." Read more

    17 customers mention17 positive0 negative

    Customers like the sealant. They say it's a great multipurpose sealant, and works well for a variety of purposes. Some mention that the seal doesn't ooz out, and it creates s tight, waterproof seal. Some say that it works for mounting speakers and closing up door panel holes.

    "...this stuff is good, you will NOT just pull it right back off it creates a great seal...." Read more

    "...Seems to be right amount of sealant so it does not ooz out and no trimming required around window after installation...." Read more

    "Very high quality butyl tape. Worked great to seal the tunnel cover on my 73 Triumph GT6." Read more

    "...It came with 3m automotive tape which worked until the sun melted it. It also didn't have any seal to prevent light bleeding in the back window...." Read more

    7 customers mention7 positive0 negative

    Customers find the caulk multipurpose and versatile. They say it can be used for many jobs, including BMW vapor covers on doors. Some mention it's great for vapor barriers.

    "This product can be used for many jobs! I used it to form a seal under the lip of my kitchen sink. You can form it to whatever shape you need it for...." Read more

    "...Multiple uses, even beyond car audio. Once you have this stuff, you'll begin thinking about how many ways it can be used...." Read more

    "Perfect for fixing bmw vapor barriers on doors. Perfect size. Buy 2 rolls if you wanna repair all 4 doors . I used it on my bmw e39 ...." Read more

    "Simply put, amazing stuff. Multipurpose product that can aid many jobs and fix many things. I used this to silence the interior of my vehicle...." Read more

    6 customers mention6 positive0 negative

    Customers appreciate the value of the caulk. They say it's a great buy and works well.

    "...So far so good on sealing our boat windows. Great value, great product." Read more

    "This is my go-to butyl for door panels. Easy to work with and a good value...." Read more

    "No dislikes! This product is all business and worth every penny...." Read more

    "Good value..." Read more

    7 customers mention0 positive7 negative

    Customers find the removal of the caulk to be difficult. They mention that it's a pain to take off the door panel, carefully remove the splash shield, and clean.

    "...I would say it is very difficult to remove...." Read more

    "...Sure it's a pain to take off the door panel, carefully remove the splash shield, clean all the previous sticky butyl off..." Read more

    "...Pain to remove the old stuff but removed as best as I could...." Read more

    "...It is not intended to be easy to remove. It's intended to stick and stay stuck. I'd buy this product again." Read more

    This stuff is great!
    5 Stars
    This stuff is great!
    This product can be used for many jobs! I used it to form a seal under the lip of my kitchen sink. You can form it to whatever shape you need it for. It’s slightly sticky and stays pliable.
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    Top reviews from the United States

    Marshall L.
    5.0 out of 5 stars Works for a shower surround seal.
    Reviewed in the United States on May 5, 2024
    Size: 1 Butyl TapeVerified Purchase
    I used this for a 3 piece wall surround for a shower, and between the walls and the pan. Then used a bead of white Silicone to cover. Worked great. No leaks. And I trust this better than the adhesive that the Manufacturer recommended. Because once you stick this, you're not moving it.
    Helpful
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    TinCup206
    5.0 out of 5 stars Great product!
    Reviewed in the United States on November 7, 2023
    Size: 1 Butyl TapeVerified Purchase
    MAN this stuff is sticky! In a good way. Easy to work with and mold to exactly the space you need. Compresses well and excess cuts away easily. So far so good on sealing our boat windows. Great value, great product.
    Helpful
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    Compguy
    5.0 out of 5 stars Not easy to remove so make sure you are ready to put it down where you want it.
    Reviewed in the United States on February 9, 2024
    Size: 1 Butyl TapeVerified Purchase
    Like I said make sure you are ready for it to be put where you want it because this stuff is good, you will NOT just pull it right back off it creates a great seal. I used some around my gear shifter cover in my jeep to seal it as the heat was coming through during the summer on my legs, now I can't feel any heat blow by now. However, tried to use it to seal a rear window lift gate and did not make sure I had it right where I wanted it permanently. Took forever to try to get it off and fix it.
    Helpful
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    NL
    4.0 out of 5 stars Easy to work with
    Reviewed in the United States on November 29, 2023
    Size: 1 Butyl TapeVerified Purchase
    Got this to reseal the back window of my f150. It came packaged in a box which kept the roll clean and not squished like other brands I have seen that were shipped in a bag. It was easy to work with, sticky enough but not too gooey. I guess time will tell whether it will keep all the rain out
    Helpful
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    Ryan F.
    5.0 out of 5 stars This stuff is great!
    Reviewed in the United States on January 29, 2024
    Size: 1 Butyl TapeVerified Purchase
    This product can be used for many jobs! I used it to form a seal under the lip of my kitchen sink. You can form it to whatever shape you need it for. It’s slightly sticky and stays pliable.
    Customer image
    Ryan F.
    5.0 out of 5 stars This stuff is great!
    Reviewed in the United States on January 29, 2024
    This product can be used for many jobs! I used it to form a seal under the lip of my kitchen sink. You can form it to whatever shape you need it for. It’s slightly sticky and stays pliable.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    One person found this helpful
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    User
    5.0 out of 5 stars Worked well to reseal windows on fiberglass coach
    Reviewed in the United States on September 26, 2022
    Size: 1 Butyl TapeVerified Purchase
    Original windows were "dry fit" and signs of deterioration on three year old coach. Foam tape was pushing out around window frame on outside. After window was removed there was dirt accumulation where window should have been sealed against the fiberglass. No water damage found but the seal was deteriorated. Cooled product in refrigerator for two hours as stated elsewhere so it was easy to work with. Seems to be right amount of sealant so it does not ooz out and no trimming required around window after installation. Plan to run bead of Proflex RV sealant on outside top and sides of window to complete the reseal. Butyl rubber seal is rated to last 10-30years depending on environmental factors. I expect this will lasts 10 or more years on this coach which ia a Starcraft Super Lite made by Jayco. Will worry about Butyl tape removal if I ever have to try and remove a window again.
    5 people found this helpful
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    abuilder2
    5.0 out of 5 stars Butyl rubber tape.
    Reviewed in the United States on November 16, 2023
    Size: 1 Butyl TapeVerified Purchase
    This is a quality butyl rubber tape for permanent sealing. I would say it is very difficult to remove. I did some trimming of the tape to reduce the thickness with a razor knife and it worked with some difficulty. I used it to seal an insulated patio door and it appeared to work great. Time will tell how well it sealed. I believe it is sealed for a very long time.
    Helpful
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    Wes
    5.0 out of 5 stars The good stuff
    Reviewed in the United States on January 31, 2024
    Size: 1 Butyl TapeVerified Purchase
    Very high quality butyl tape. Worked great to seal the tunnel cover on my 73 Triumph GT6.
    Helpful
     Report