CrawlSpace-DIY - Vapor Barrier Tape, 4" x 180' PE 12mm Polyethylene Tape, Moisture Barrier Seal and Seam, Insulation Tape for Crawl Space Vapor Barrier, Marine & More
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Availability:
In Stock.
Arrives
Tuesday, Jun 3
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Number of Items: 1
Features
- Our 12 mil, 4 inch wide vapor barrier seam tape was developed to be high performance, durable, moisture resistant and manufactured to withstand the most demanding conditions
- Designed to bind seams of PE films and sealing moisture barriers to encapsulate your a crawl space, vapor barrier tape bonds well to a variety of surfaces with a synthetic rubber-based pressure-sensitive adhesive designed to offer high conformability without excessive stretch
- Our crawl space seam tape is ideal for abatement and restoration, marine and boat preservation or shrink wrap, outdoor masking and stucco application/painting, as well as a sealing tape for building or underlayment purposes
- This durable, waterproof insulation white plastic tape is great for patching and repairs, bundling and housewrap applications, sealing, and separation of dissimilar metals, and more.
- Durable, moisture resistant PE (polyethylene) Insulation Tape film backing features an extremely sticky permanent adhesive for poly liners and plastic-to-plastic vapor barrier adherence, making this white seam tape a great choice for creating a dust barrier, crawl space liner, and more
Brand: Crawl Space DIY
Color: white
Material: Polyethylene
Number of Items: 1
Special Feature: Waterproof, Uv-Resistant, Strong
Product Dimensions : 7 x 6 x 4 inches; 2.6 Pounds
Item model number : STAPE
Date First Available : May 17, 2021
Manufacturer : Crawl Space DIY
Country of Origin : USA
Best Sellers Rank: #2,915 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #49 in Duct Tape
#49 in Duct Tape:
Customer Reviews: 4.6 4.6 out of 5 stars 536 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Number of Items: 3
Product is amazing, it sticks to everything. Heavy duty but still able to tare with your hands for ease of application. The width makes it easy to apply. I couldn't ask for better tape.
Reviewed in the United States on March 14, 2025 by Dave Dave
Number of Items: 3
I used several rolls of this Crawlspace DIY seam tape in my crawl space encapsulation project. This stuff worked extremely well and has a strong affinity to the poly vapor barrier I used. The tape went down well and adhered very well. I used a solid 10 mil vapor barrier so the surface was very smooth making it easier to apply the tape. As with any tape a dust free substrate is desired for the best adhesion. I also smoothed over with a cloth to improve contact with the barrier. This Crawlspace DIY tape is highly recommended. BTW keep some on hand for repairs.
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Reviewed in the United States on March 21, 2025 by Ann P. Powell
Number of Items: 3
This 4" wide vapor barrier tape exceeded my expectations. It sticks extremely well, creating a strong, reliable seal—exactly what you need for moisture control. One of the best features is that while it's tough and holds firm, you can still tear it by hand without needing scissors, which makes installation quick and hassle-free. It also blends in nicely with standard vapor barrier sheeting, giving the whole project a clean, professional look. Highly recommended for anyone working on crawl spaces, basements, or any other vapor barrier setup!
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Reviewed in the United States on May 5, 2025 by Goldie Wesson
Number of Items: 1
Im involved in a crawI space encapsulation and have reordered this vapor barrier tape. Its tough stuff. You need scissors or a razor knife to cut it, you can't tear this tape. Good and sticky, I've even used it on the concrete block. The 4 inch was probably wider than I need but the cost was the same as others 3 inch tape of the same length.
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Reviewed in the United States on April 2, 2025 by DMc
Number of Items: 1
Even though I had a few areas that the heavy duty tape did not bond well, I still would probably repurchase. I used the tape in a crawlspace encapsulation to re-tape some areas that had previously been taped. Tape is thick and hard for an old lady like me to pull from the roll. I had to use scissors to cut tape. Tape is thick & sticky and did bond in some areas but didn't do well around a column sitting on concrete. No moisture was on the concrete when I tried two times to tape column area, however, tape did not adhere. Price of tape for the quality was good in my opinion.
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Reviewed in the United States on March 20, 2025 by Sharon
Number of Items: 1
The tape works great. Extremely sticky and sealed everything very well. HIGHLY recommend this product.
Reviewed in the United States on March 22, 2025 by David Watson
Number of Items: 3
The roll is a pretty good size (see pic quarter for scale). It seals good, sticks very well to itself and the plastic vapor barrier, and decently to concrete. I used it to seal my vapor barrier when I redid mine. It is nice and wide and therefore a bit forgiving when doing projects. Very nice tape in my opinion!
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Reviewed in the United States on January 26, 2025 by Fawn Anderson Fawn Anderson
Number of Items: 1
Great tape! This is very sticky so I found it easiest to work with it bare handed. Previously it got stuck on my gloves constantly. You need a very sharp blade to cut this cleanly as it is quite strong and durable. We used it to repair insulation on our ductwork, as well as a way to keep overhead insulation batts in place. The occasional 40mph winds were causing the insulation to come loose in the attic so I put a run of tape across multiple batts and stapled the tape to the rafters. It takes time but I probably won’t have to do it again.
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Reviewed in the United States on November 25, 2024 by J. Schumacher