Can you double up on it if it's not thick enough?

Yes you should be able to with it being sticky it will stick to itself and double the thickness

Does it keep dust out?

i used it on my comp , & i haven't had any problems with dust. just be sure to seal it tight when using it. Darlene.

Could this be used to fill gaps between door sides and frame where bugs are coming in?

I believe so; we used this to fill a gap around our door. The intent was to keep the cold air from coming in during the winter months, but it works to seal the gap, preventing anything from coming in/out (air, bugs, etc.).

is this double stick?

if you mean double sided adhesive, the answer is no

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Frost King R338H Sponge Rubber Foam Tape 3/16-Inch, Black

Product ID: 628908018

Details

Brand
Frost King
Colour
Black
Item Thickness
0.19 Inches
Material
Rubber Foam
Product Dimensions
3.05L x 0.01W

📏3/16-inch thickness for precise sealing

🛠️Self-adhesive for effortless installation

🇺🇸Made in USA with 5-year durability guarantee

¥2727

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Seal smart, live quiet—upgrade your space with Frost King!

WEATHERPROOF YOUR SPACE - Moisture-repellent and versatile for indoor/outdoor use, sealing out drafts and enhancing energy efficiency.
STICK SECURE IN SECONDS - Peel-and-press self-adhesive backing makes installation quick and mess-free—no tools required.
ULTIMATE SHOCK ABSORPTION - Minimizes vibrations, rattles, and squeaks in vehicles and marine applications for a smoother ride.
PRECISION SEAL ZERO HASSLE - 3/16-inch thick sponge rubber foam ensures a perfect fit for windows, doors, and automotive gaps.
BUILT TO LAST MADE IN THE USA - Crafted domestically with a 5-year guarantee, combining durability with trusted quality.

The Frost King R338H Sponge Rubber Foam Tape is a 3/16-inch thick, black self-adhesive weatherstrip designed for sealing gaps around windows, doors, vehicles, and marine equipment. Made in the USA, it offers excellent shock absorption, moisture resistance, and durability backed by a 5-year guarantee, making it a reliable solution for reducing drafts, vibrations, and noise.

Specifications

ASIN	B000BQWWF4
Best Sellers Rank	#1,613,057 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,038 in Adhesive Sheets
Brand	Frost King
Brand Name	Frost King
Colour	Black
Country of Publication	USA
Customer Reviews	4.2 out of 5 stars 2,504 Reviews
Item Dimensions L x W	3.05L x 0.01W Meters
Item Thickness	0.19 Inches
Item Weight	0.6 Ounces
Manufacturer	Frost King
Manufacturer Part Number	R338H
Material	Rubber Foam
Material Type	Rubber Foam
Model Number	R338H
Number of Items	1
Number of Packs	1
Product Dimensions	3.05L x 0.01W Meters
Recommended Uses For Product	Weather stripping, seals vehicle gaps, cushions and stabilizers
UPC	077578012209
Unit Count	1.0 Count

Reviews

R**.

Used to help seal lint drawer on my GE all in one washer and dryer

I use this rubber foam strip to seal the edges on the lint trap for my GE all in one washer and dryer as recommended by another user and I’m very happy with how it works for this unconventional use. Definitely meets my needs and expectations.

3.09.2025

H**E

Great purchase

works well in window, good valvue

15.10.2026

A**.

Es muy bueno

este productos es muy buena calidad, es lo que me gusto

28.08.2023

K**K

ممتاز

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

27.07.2021

A**O

جودة ممتازة

مفيد لحواف الباب يمنع دخول الحشرات و الوزغ و الرياح و الأتربه والجودة ممتازة

26.07.2024

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Good experience, but the tracking updates could be better.

2 months ago

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5 days ago

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¥2727

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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I loved the variety of products available. Will definitely shop again.

2 months ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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