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DGSL Foam Insulation Tape is a premium neoprene-based weather stripping solution measuring 1/2 inch by 3/8 inch and 16.5 feet long. Designed for professional-grade sealing, it offers superior resistance to temperature extremes (-50°C to 150°C), soundproofing, and weatherproofing. Its high-density closed-cell foam combined with a powerful adhesive backing ensures a durable, airtight seal for doors, windows, and more, making it a top choice for energy efficiency and noise reduction.




| ASIN | B089NGDS2H |
| Best Sellers Rank | #5,076 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Weather Stripping |
| Brand | DGSL |
| Brand Name | DGSL |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 6,310 Reviews |
| Included Components | no |
| Item Dimensions L x W | 5"L x 5"W |
| Item Thickness | 0.38 Inches |
| Manufacturer | DGSL |
| Manufacturer Part Number | foam tape01 |
| Material | Neoprene |
| Material Type | Neoprene |
| Model Number | foam tape01 |
| Number of Items | 1 |
| Product Dimensions | 5"L x 5"W |
| Recommended Uses For Product | Windows,Door |
| UPC | 634808165267 |
| Unit Count | 16.5 Feet |
A**M
Exactly as described
This is high quality and very much weather proof as i have tested it. Fair warning its going to stick to whatever it touches so make sure where you put it is where you want it because its going to stick to it. Im currently using it on the outside to help keep water out for a temp solution and we just had a downpour for nearly an hour and its kept ALL water out and doesnt absorb water at all. The adhesive is Perfect for this as i said once it sticks to something its there lol you can take it off but in pices its not hard to get off whatever its stuck to just peel it off slowly and itll all come off. I could definitely see using this with other applications such as for windows, AC's (window units) Doors exc. I highly recommend this product!
M**.
Effective Weather Stripping Tape for Doors and Windows
If you're looking for an effective solution to keep your home free from drafts, noise, and dust, look no further than the Foam Insulation Tape. This weather stripping tape is ideal for sealing gaps around doors and windows, as well as other areas where air or sound may leak in or out. Measuring 1/2 inch by 1/4 inch and 33 feet long, this foam tape is easy to install and can be cut to fit any size or shape. Its durable, high-density foam material provides excellent insulation and soundproofing, making it an ideal choice for homes, offices, and other spaces. In addition to its effectiveness, the Foam Insulation Tape is also easy to use. Simply peel off the backing and apply the tape to the area you want to seal. Its adhesive backing ensures that the tape stays in place, even in harsh weather conditions. Overall, if you want an effective and easy-to-use solution for sealing gaps around doors and windows, the Foam Insulation Tape is an excellent choice.
G**M
Works Great
Used this to help keep my room cool. It also blocks sound. My neighbors are loud all the time and now I barely hear them. Adhesive is strong, once it’s on there it’s on good. If you try to remove it you might notice some adhesive gets stuck to the surface. Overall it works great, make sure you get the right size for what you’re using it for.
H**Y
Good insulated tape
Needed to add an extra layer for my front door and it definitely helps with the draft I was getting before. Good quality and the stickiness is very strong. Perfect door seal now.
R**E
Great for sealing gaps in an older house
I live in an older house, so I had a few gaps around doors and old sliding windows where this weather stripping came in handy. It was useful for sealing those spots without needing anything complicated. The adhesive backing is good quality and sticks well, and the foam is easy to cut to whatever length I need. Simple product, but it worked well for the little sealing jobs I bought it for.
U**2
A little disappointed.
Disappointed with the adhesive. I had washed the door and frame, then wiped down with alcohol and let dry. In a week or so it started to come loose, duct tape to the rescue... But I could have just used duct tape by itself.
B**H
Great seal on old doors.
Easy to install.
S**R
Be patient while peeling the backing
I put it around my RV door and so far it seems to work. There was some fuzzy weather stripping already in place around my door and I left it in place and put this product right over it. I no longer have cold air seeping through the sides. I am hoping this product will hold up for the upcoming summer heat of Las Vegas. The negative would be that it tears easily. While installing, it ripped. Also peeling the backing off was extremely hard but I guess it makes for very strong adhesion. At first it began to tear the product with the backing so I immediately stopped. I kept working at it and found that peeling from the side seemed to do the trick for me. I wasn't about to waste my money so I had to be patient and finally was able to properly get the backing off so that I could use the product.
F**A
Perfect!
I had a huge gap in my door after having my brick moulding replaced. This product was perfect for filling in the gap! Easy to install and the adhesion is incredibly strong.
M**D
جميل
ممتاز وجودة عالية
L**.
Perfect fit
Easy to reposition to get a perfect fit - and perfect width for standard door stop. Had about an extra foot of length - way better than being short. Very pleased and provides a good seal on our new door.
T**H
Worked perfectly… absolutely zero issues!
Worked perfectly for my application, which was upgrading / making a wood working dust collector air tight. Worked like a charm… love the fact it was double the width of the OEM seal and it makes swapping the bag super easy and forgiving with the extra width. Absolutely love having this problem fixed with a simple wider foam seal!
K**I
Length
Too small and too short
Trustpilot
3 weeks ago
3 weeks ago