DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Frost King

Q: Will this work to seal out water between french doors?

You bet it will. I use it on my RV trailer to seal out the water on my outside compartment doors, works well just like the rubber on your refrigerator that keeps in the cool, it's that same kind of rubber. Superior, and long lasting product. It's been two years now and it still looks new!

Q: Hi, does this work on a window in texas heat 100 degree weather sun?

This is basically the same kind of rubber on your refrigerator only smaller, but the same density and strength. No 100 degree weather should affect it. I used it to seal up my hatches on a 26 Foot RV Trailer 2 years ago and it still loos like new today, and seals out all weather air, cold and hot. Works for my needs to keep hot and cold air OUT.

Q: Anyone ever used this on a cooler to make ice last longer? Saw it on a video, wonder how well it would work long term.

This would be a $5 low risk experiment you can try yourself.

Q: Length of 17 ft means seal across top of door will be in two pieces, right? Strip is 2 ribs, each is 8.5 ft. Door is 7 ft tall, leaving 1.5 ft per rib

Most doors are 6'-8" x 36" and would take 16.3 feet to go around the door.

Product ID: 308484892

Secure Transaction

Details

Brand
Frost King
Material
Rubber
Colour
Black
Product dimensions
5.18L x 0.01W
Item thickness
0.25 Inches

🧊Flexible to -40°F

↩️High compression rebound

🛡️Superior air & moisture seal

Frequently Bought Together

Frost King EPDM Rubber Self-Stick Weatherseal Tape, D-Section, 5/16" W, 1/4" T, 17 ft L, Black

Frost King R338H Self-Stick Rubber Foam Weatherseal, 3/8"W, 3/16"T, Black|Blacks

Weather Stripping Door Seal Strip,Door Strip Bottom for Doors Silicone Sealing Sticker Adhesive for Doors and Windows Gaps of Anti-Collision Silicone 5M/16FT (25MM, Transparent)

Description

❄️ Seal the cold out, keep the comfort in!

GENEROUS LENGTH - 17 feet of premium weatherseal tape to cover extensive sealing needs.
SUBZERO FLEXIBILITY - Remains pliable and effective even at -40°F, no cracking or freezing.
EFFORTLESS INSTALLATION - Self-adhesive backing ensures a quick, no-mess application.
DURABLE D SECTION DESIGN - Engineered for high compression and long-lasting shape retention.
ULTIMATE WEATHER DEFENSE - 100% cellular EPDM rubber creates an airtight, moisture-proof barrier.

Frost King EPDM Rubber Self-Stick Weatherseal Tape is a 5/16" W x 1/4" T x 17 ft long black D-section strip made from 100% cellular EPDM rubber. Designed to provide a superior seal against air and moisture, it remains flexible down to -40°F without hardening or freezing. Its high compression properties allow it to spring back to shape after prolonged exposure to extreme cold, making it an essential weatherproofing solution for professional-grade insulation and energy efficiency.

Specifications

Manufacturer	Thermwell Products Co., Inc
Part number	V25BK
Item Weight	99.8 g
Product Dimensions	2.54 x 18.42 x 21.89 cm; 99.79 g
Item model number	V25BK
Size	5/16" W, 1/4" T, 17 ft L
Color	Black
Style	D-Section, 5/16" W, 1/4" T, 17 ft L, Black
Material	Rubber
Item thickness	0.25 Inches
Item Package Quantity	1
Included components	Glue, Hardware, masking-tape
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Will this work to seal out water between french doors?

Hi, does this work on a window in texas heat 100 degree weather sun?

Anyone ever used this on a cooler to make ice last longer? Saw it on a video, wonder how well it would work long term.

Length of 17 ft means seal across top of door will be in two pieces, right? Strip is 2 ribs, each is 8.5 ft. Door is 7 ft tall, leaving 1.5 ft per rib

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Rp677484

Duties & taxes incl.

Indonesiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews