3M Window Insulator Kits keep cold drafts out and warm air in through heat shrink window film and Scotch Window Film Mounting Tape. Easy to install, 3M window kits have the clearest film and stay up all season long with Scotch tape technology.
- Fits two 3' x 5' outdoor windows
- Reduces condensation and prevents frost buildup
- Scotch double sided tape holds firmly between films and surfaces
- Applies easily, shrinking tight, wrinkle-free and clear on glass
- Increasing the R-value of single pane window by 90%
- Included: (1) 62" x 84" film sheet, (2) rolls of tape each 1/2" x 500"
- Quick and easy installation
- Made in the USA
- 2 per pack