

🛡️ Seal the deal with Frost King – where durability meets effortless style!
The Frost King R338H Self-Stick Rubber Foam Weatherseal is a 10-foot long, 3/8" wide by 3/16" thick black foam tape designed for superior sealing and shock absorption. Made in the USA, this durable, easy-to-apply weatherstrip tape effectively seals gaps around windows, doors, vehicles, and appliances, reducing drafts, noise, and vibrations. Its self-adhesive backing allows for quick installation, and it comes with a limited lifetime warranty, making it a reliable choice for professional-grade weatherproofing.



| ASIN | B000BQWWF4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #442 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Weather Stripping |
| Brand | Frost King |
| Color | black|Blacks |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,691) |
| Date First Available | June 29, 2017 |
| Included Components | No |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Thickness | 0.25 Inches |
| Item Weight | 0.6 ounces |
| Item model number | R338H |
| Manufacturer | Frost King |
| Material | Rubber |
| Number of Items | 1 |
| Part Number | R338H |
| Product Dimensions | 120"L x 0.38"W |
| Recommended Uses For Product | weatherstripping, sealing gaps in vehicles, cushioning and stabilizing appliances |
| Size | 3/8"W, 3/16"T |
| Style | 3/8"W, 3/16"T |
| UPC | 077578012209 |
| Unit Count | 10.0 Feet |
| Warranty Description | Limited Lifetime Warranty |
E**M
Works as intended & very nicely.
Well, I wasted my money! Do not misunderstand so soon though; the seal works great for the first half of the door, for the second half it showed me the door is crooked! The adhesive sticks nicely, if you make a mistake, it allows you to go back & fix it as long as the paper is still attached to prevent the material from stretching or tearing. Once applied, you peel the tape off very easily. Looks good, if only I bought a thicker version of the same product, it would have been perfect for my use-case scenario. At-least now I know the door I used this with is not flush with the frame. So how do I fix this problem? Well, I am not going to be taking the frame off, possibly damage it, put it back on, and repaint it; so time to buy more Frost King Self-Stick Rubber Foam Weatherseal adhesive strips! Particularly the variety that stands out further so that it could make contact with the door!
L**.
Works as expected.
flexible sponge rubber tape. Adhesive was okay. Easy to apply. Conforms easily.
R**H
Works, but it doesn't last.
Works but the stick doesn't last. I liked it until it began coming off.
R**.
Excellent adhesion
I have used various type of weather strips annd they never stays in place and the adhesive is not strong enough to hold the weather strip in place. But this "Frost King Sponge Rubber weather strip is the best. I used this strip around my garage door and it held in place for the past three months and still going strong. All you need to do clean out the wood or whatever object you are going to install and then use the hair dryer or the heat gun to warm the object, in my case he wood before installing. This will make the adhesive to stick so good you will have a hard time peeling it off. Best qulaity for the money.
C**A
Cold and drafts - be gone!
Need this to block cold air leaks with main door and a bedroom window. Worked perfectly. Easy to apply and now my front door is not drafty and the bedroom window does not leak cold air at the base of window. Great price, shipped quick and recommend seller
K**N
Good product if Amazon actually sends the size you order.
Seems like a decent product. It would help if Amazon sent the correct size I actually ordered. Tried to get a replacement and it was going to send the wrong size again, so I cancelled the replacement. It’s really frustrating when there is no chat or call in for customer service to make sure you get the correct product. I’m losing interest in ordering from Amazon anymore.
S**E
PC case use…
I bought this for a different type of use rather than something I’d put around doors and windows to seal. I got this to line the edges of my PC case/tower on the inside. It’s an old one from a brand that doesn’t even make this specific case anymore, so what isn’t broken can still be used. However, it vibrates a lot from the fans and one hard drive I still have in use along the front panel. Cut a few small strips of this padding and put them along the front and side panels. Adhesive was like any other adhesive …. sticks and stays. Black blends in with the case and isn’t noticeable. Makes for troubleshooting so much easier when I need to listen for any ticking, coil whine, etc. rather than a constant humming vibration that starts whenever the case fans’ speeds go higher. I may use what’s left along the bottom of our back door as I can see it doing just fine for such as the foam isn’t too stiff and will fit.
R**G
These were a great purchase
These were easy to install. Could be a bit longer but the thickness is adequate. These bend easily and these is no leakage if you lay them down correctly. Durability so far is good. Good price.
G**B
Purchased many times over. Very good quality foam tape. Lasts many seasons sealing gaps between the window air conditioners and the window frame.
ف**ل
ممتاز جداً صناعة إمريكية👍🏻
G**N
Purchased this weather stripping for the specific reason of sealing the small openings in my IKEA Greenhouse cabinet. It squishes in the openings between the glass and doors perfectly. Had to remove one strip to readjust and it still sticky enough that it’s not falling off after being removed.
A**.
este productos es muy buena calidad, es lo que me gusto
K**K
طلبت اكثر من حبه واستعملتها مع باب حديد وباب خشب كملت تقريبا شهر و كلها مسكت كويس واهم حاجة تنظيف المكان قبل تلصقها ما جربته على النوافذ بس ما اعتقد يناسبها لان حجمه كبير بالنسبة للنافذة
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