3M Indoor Window Insulator Kit

Price: $22.54 $13.97
Product prices and availability are accurate as of 2019-10-08 02:23:40 UTC and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Manufacturer Description

For indoor use only. Stops cold drafts and helps prevent frost buildup. Acts like an extra storm window. Reduces heating costs and saves energy.

Product Features

Insulates five 3' x 5' windows Lowers heating costs and saves energy Applies easily, shrinking tight, wrinkle-free and clear on glass Increasing the R-value of single pane window by 90%

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