[amazon_link asins=’B00002NCJI’ template=’ProductAd’ store=’maxwells10-20′ marketplace=’US’ link_id=’5dae54ac-d9c9-11e8-8060-cfcd863d72e5′]With the 3M indoor window insulator kit, you can lower your heating bills during the winter and make your home more energy-efficient. Part of 3M’s line of energy-saving products, this kit includes window insulation film and a roll of double-sided mounting tape to create an airtight seal. Stretching the film removes wrinkles for a transparent view. This version of the 3M indoor window insulator kit enables you to insulate five 3-foot-by-5-foot windows.
- Made in USA
- Included: (1) 5.16′ x 17.5′ film sheet, (2) rolls of tape, 1/2″ x 27.7 yd
- 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%
