🛠️ Seal smarter, live quieter — don’t let your space miss out!
BUILT TO LAST - Extra tough, durable rubber foam that withstands wear and tear in automotive and marine environments.
PRECISION FIT - 1-1/4 inch width and 7/16 inch thickness designed for perfect compression and maximum sealing efficiency.
MADE IN THE USA - Crafted domestically with quality you can trust, supporting local manufacturing and sustainability.
SEAL LIKE A PRO - Effortlessly blocks drafts and noise around windows and doors for a quieter, cozier space.
MULTI PURPOSE MAGIC - Ideal for cushioning appliances, preventing rattles, and stabilizing equipment—your all-in-one solution.
The Frost King R516H is a 10-foot long, black sponge rubber foam tape measuring 1-1/4 inches wide and 7/16 inches thick. Engineered in the USA, it offers superior shock absorption and minimal compression, making it perfect for sealing windows, doors, and reducing noise and vibrations in automotive and marine applications. Durable and versatile, it’s the go-to solution for professionals seeking reliable, long-lasting sealing and cushioning.
Specifications
Brand
Frost King
Material
Rubber
Color
Black
Product Dimensions
10"L x 1.25"W
Item Thickness
0.25 Inches
Recommended Uses For Product
sealing around windows and doors, preventing rattles and squeaks in vehicles, cushioning and stabilizing major appliances
UPC
077578012001
Number of Items
1
Global Trade Identification Number
00077578012001
Manufacturer
Frost King
Unit Count
10.0 Foot
Part Number
R516H
Item Weight
3.68 ounces
Country of Origin
USA
Item model number
R516H
Is Discontinued By Manufacturer
No
Size
1-1/4"W, 7/16"T
Style
1-1/4"W, 7/16"T
Item Package Quantity
1
Measurement System
English
Included Components
Frost King R516H 1-1/4-Inch by 7/16-Inch by
Batteries Included?
No
Batteries Required?
No
Warranty Description
Warranty
Reviews
4.4
All from verified purchases
C**P
Lowers the Decibel Level a Lot
We have a room with a TV in it across from the hall. Even on low people in the other bedroom hear it, and for anyone who needs silence, that doesn't work. I used a decibel meter to check the sound before and after putting this tape around the entire jamb. It took it from 58 decibels down to the mid 40s. That's a huge difference, and I actually couldn't hear it all. Even with the volume up high with the tape, it was about as loud as it had been on medium with no tape. It's very inexpensive and does a really job of dampening the sound. You'll need at least two roles per door, and this thin size is all you need.Most of the noise comes through the open spaces in doors, so if you tape it up AND put a "duster" on the bottom, you block out most of the sound. Obviously you won't drown out someone listening to Mettalica on full blast, but you can eliminate all noise from a TV or a phone/tablet playing a video at a reasonable volume.
C**N
Gap Sealer
I watched a youtube channel about these for "soundproofing". Very inexpensive and makes a world of a difference in sound bleeding in and out of the room. Very sticky, but easy to take off and adjust it. Just make sure you clean the surface before putting it on.
S**K
YUP
Really liked this product. Adhesive really holds up in doorway. No problems.
J**N
Great replacement for Softopper bedrail foam
For those wondering, this IS the stuff that goes on the bedrail for your Softopper truck bed topper. Replaces the OEM stuff well for a water tight seal.
E**N
Inuslating effect
Used it around my windows to create a better seal and It worked great and easy to use no more draft.
C**A
Really
Upon opening the package, the thin paper strip that's around the foam was not adhered to the foam. It did not feel sticky at all but I decided to go ahead and try to place the foam around the door. It would not stick. I had to purchase spray foam adhesive. I'm praying the foam adhesive will work with this product. I will give further details later about weather, insulation, durability or draft protection because I'm just starting to put it on the door.
D**S
Good product at a fair price
Item worked well east to install good value
R**M
Frost King Knows How to Make Insulation
Quality "Frost King " product as usual. Worked well. Price was very fair.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Rajesh P.
Customer service was outstanding when I had questions about the product.
2 days ago
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
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