3M Indoor Window Insulator Kit - Patio Door, 2144W-6

Features

3M Indoor Window Insulator Kit - Patio Door, 2144W-6Available in a variety of indoor and outdoor window sizes, 3M™ Window Insulator Kits keep cold drafts out and warm air in through heat shrink window film and Scotch® Window Film Mounting Tape. Quick and easy installation. 3M™ window kits stay up all season long with Scotch® tape technology.

• Clearest window film available
• Scotch® double sided tape holds firmly between films and surfaces
• Saves energy and reduces heating costs
• Reduces condensation and prevents frost buildup
• Made in the USA with globally sourced materials
• Fits one 6'8" x 9' indoor patio door