Crystal clear film for use on interior windows to reduce cold air drafts. Improves the insulating R-value of windows up to 90 percent. Clear film shrinks tight and wrinkle free to prevent cold drafts and heat loss through window panes.
Easy to install with tape and hair dryer
Creates dead air space to increase insulating R-value
Insulates one standard size patio window
M-D
1
04283
5684527
Insulation Kit
(1) Plastic Film Sheet 84 in. X 110 in. and (1) Roll of Double Sided Tape 1/2 in. X 42 ft.