Can this be used indoors?

We would not recommend this for use indoors. Instead we would suggest the 3M Indoor Insulator Film Mounting Tape.

Why would you choose the exterior version over the interior version? Trying to choose between the two.

The name pretty much sums it up. You'd choose the exterior version for exterior use...

What is the difference between the outdoor and indoor ones?

The adhesive tape is designed to be weatherproof.

I am getting the patio door size. How thick is the plastic? Is it 4Mil or 5Mil

The plastic is .75 mil in thickness. It is stated on the box.

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Description

❄️ Stay warm, save smart — winter-proof your windows with 3M!

EFFORTLESS SETUP - Double-sided Scotch tape ensures a secure, no-fuss installation in minutes.
SEAL OUT THE CHILL - Advanced heat shrink film locks in warmth and blocks cold air.
CRYSTAL CLEAR COMFORT - Ultra-clear film reduces condensation and frost buildup for unobstructed views.
TAILORED TO YOUR SPACE - Fits two standard 3'x5' outdoor windows, perfect for modern homes.
ENERGY BILLS MEET YOUR MATCH - Cut heating costs with superior insulation technology.

The 3M Outdoor Window Insulator Kit features clear heat shrink film and double-sided Scotch mounting tape to block cold drafts, reduce condensation, and prevent frost buildup on two 3'x5' outdoor windows. Designed for quick installation and energy savings, it keeps your home warmer while lowering heating costs throughout the cold season.

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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.

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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.

€ 81.57

Duties & taxes incl.

Slovakiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Brand	3M
Material	Plastic
Colour	Clear
Product Dimensions	2.13L x 1.57W Meters
Item Thickness	0.75 Mils
Recommended Uses For Product	Insulating windows, reducing heating costs, and preventing frost build-up on outdoor windows of various sizes
UPC	051141323848
Number of Items	1
Global Trade Identification Number	00051141323848
Manufacturer	3M CHIMD
Net Quantity	1.0 count
Department	Unisex-Adult
Country of Origin	USA
Item model number	2170 W-6
ASIN	B0045ZT17Y

3M Outdoor Window Insulator Kit, 2-Window

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