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 3/8x3/16 BLacK Foam Tape

Product ID: 334820605

Details

Brand
Frost King
Colour
black|Blacks
Item thickness
0.25 Inches
Material
Rubber
Product dimensions
3.05L x 0.01W

📏3/8 x 3/16 inch precision size

🛡️Superior shock absorption

🇺🇸Proudly made in the USA

R642

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Seal smart, live comfortable – don’t let gaps steal your peace!

MADE IN THE USA - Quality craftsmanship you can trust, supporting local manufacturing
DURABILITY THAT LASTS - Extra tough foam resists wear for long-term protection
SHOCK ABSORBING POWER - Minimizes impact and vibration for enhanced stability
VERSATILE APPLICATION - Ideal for windows, doors, automotive, and marine sealing
PRECISION FIT MAXIMUM SEAL - Perfect 3/8x3/16 inch dimensions for airtight weatherproofing

Frost King’s 3/8x3/16 Black Foam Tape delivers a durable, shock-absorbing weather seal designed for windows, doors, automotive, and marine uses. Made in the USA with precision sizing, it offers superior compression resistance and long-lasting protection against drafts, dust, and pests.

Specifications

ASIN	B000BQWWF4
Best Sellers Rank	#18,993 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #179 in Weather Stripping
Brand Name	Frost King
Color	black\|Blacks
Customer Reviews	4.2 4.2 out of 5 stars (2,484)
Included Components	No
Item Dimensions L x W	3.05L x 0.01W Meters
Item Thickness	0.25 Inches
Item Type Name	Rubber Foam Weatherseal
Item Weight	0.6 Ounces
Manufacturer	Frost King
Manufacturer Part Number	R338H
Material Type	Rubber
Model Number	R338H
Number of Items	1
Number of Packs	1
Recommended Uses For Product	weatherstripping, sealing gaps in vehicles, cushioning and stabilizing appliances
UPC	077578012209
Unit Count	10 Meters

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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R642

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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