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!

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.

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.

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.

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

Product ID: 308484892

Details

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

📏17 ft length for extensive sealing

❄️Flexible to -40°F

🛠️Self-adhesive D-section design

$36.80

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Description

❄️ Seal the chill, not your style — stay warm with Frost King!

PRECISION SEAL - D-section profile fits snugly into tight gaps for superior air and moisture blocking.
SLEEK DISCREET - Slim black design blends seamlessly with window and door frames for a professional finish.
DURABLE RESILIENCE - High compression rubber springs back to shape after long-term exposure to harsh weather.
SUBZERO FLEXIBILITY - Remains pliable and effective even at -40°F, no cracking or hardening.
EFFORTLESS INSTALLATION - Self-stick adhesive backing ensures a quick, no-mess application on clean surfaces.

Frost King EPDM Rubber Self-Stick Weatherseal Tape is a 17-foot long, 5/16" wide, 1/4" thick D-section rubber strip designed for superior insulation. Engineered to remain flexible and resilient down to -40°F, it provides an airtight, moisture-resistant seal that prevents drafts and energy loss. Its self-adhesive backing allows for easy installation on clean surfaces, making it ideal for sealing windows, doors, and tight spaces with a sleek black finish.

Specifications

ASIN	B00FQ5A5RM
ASIN	B00FQ5A5RM
Best Sellers Rank	#61,892 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #499 in Weather Stripping
Brand Name	Frost King
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (1,568)
Customer reviews	4.6 4.6 out of 5 stars (1,568)
Date First Available	29 February 2016
Global Trade Identification Number	00077578059228
Included Components	Glue, Hardware, masking-tape
Item Dimensions L x W	5.18L x 0.01W Meters
Item Thickness	0.25 Inches
Item Type Name	5/16x1/4x17 WTHR Strip
Item Weight	100 g
Item model number	V25BK
Manufacturer	Thermwell Products Co., Inc
Manufacturer	Thermwell Products Co., Inc
Manufacturer Part Number	V25BK
Material Type	Rubber
Model Number	V25BK
Number of Items	1
Number of Packs	1
Product Dimensions	2.54 x 18.42 x 21.89 cm; 99.79 g
Recommended Uses For Product	insulation, weatherstripping, sealing gaps, sub-zero temperature resistance
UPC	077578059228
Unit Count	17.0 Feet

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$36.80

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

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