3M 3M™ Indoor Window Insulator Kit, 5 Windows 914 x 1.5 m SKU: 173006 MODEL: 70006951266 Error. try again later You've successfully joined the club $ 29 .98 kit Available on orders $50 to $1500.More info × Mitre 10 Variants Clear film that shrinks tight for tough, wrinkle-free weather seal on windows. Insulates and reduces air infiltration. Features and benefits Fits five 914mm x 1.5 metre indoor windows. Scotch double sided tape holds firmly between films and surfaces. Saves energy and reduces heating costs. Reduces condensation and prevents frost buildup.