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Do it Best Indoor Window Insulation Kit 42 x 62 in. 3-Pack

In Stock at Hartville

Do it Best Indoor Window Insulation Kit 42 x 62 in. 3-Pack

SKU 100809
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Extra strength indoor window insulation kit is twice as thick as standard film. Increases R-Value up to 90%. 42 Inch Wide x 62 Inch Long.  3 sheets per pack for 3 standard windows.

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