Is this easy to remove when winter weather is over?

Yes. It stays pliable and can be pulled off easily.

can you use it outdoors around windows and in colder temps?

Yes, it can be used indoors and outdoors. I like to put blue painter's tape over it to hold it firmly in place.

What is the diameter of this product?

1/8" diameter, easy to mold it together if you need to put in wider place. I used to fill in around wood trim and brick at our garage door. Easy peasy!

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Thermwell Mortite Weatherstrip and Caulking Cord Gray

Product ID: 521891800

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Details

Colour
Gray
Brand
Thermwell
Item Weight
19 Ounces
Liquid Volume
54 Centilitres
Item Form
Strip

📏90 ft length per roll

🛡️Waterproof silicone material

🇺🇸Proudly made in USA

Description

🛠️ Seal smart, save big — the pro’s choice for draft-free comfort!

SLEEK SUBTLE - Neutral gray color blends seamlessly with modern window frames for a clean finish.
SEAL IN SAVINGS - Slash your energy bills by blocking drafts with precision-fit weatherstripping.
TRUSTED QUALITY - Manufactured by Thermwell in the USA, guaranteeing premium reliability and performance.
GENEROUS COVERAGE - Each 90 ft roll ensures you have ample material for multiple windows or doors.
LONG LASTING DURABILITY - Crafted from waterproof silicone to withstand all seasons without wear.

Thermwell Mortite Weatherstrip and Caulking Cord is a 90-foot, 19-ounce roll of gray waterproof silicone strip designed to seal windows and doors effectively. Made in the USA, it helps reduce heating and cooling costs by preventing drafts, offering durable, long-lasting weather protection with a sleek, neutral finish.

Specifications

Colour	Gray
Brand	Thermwell
Item Weight	19 Ounces
Liquid Volume	54 Centilitres
Item Form	Strip
Surface Recommendation	Window
Water Resistance Level	Waterproof
Number of Items	1
Manufacturer	Thermwell Products Co Inc
UPC	038092810924
Net Quantity	1 Count
Material	Silicone
Item model number	B2
Package Dimensions	16.1 x 14.1 x 3.4 cm; 538.64 g
ASIN	B0189BTRDW

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