3M 2149W6 Indoor Window Insulator Kit Kerosene Wicks Use when temperature is between

Use when temperature is between 50ºF (10ºC) and 90ºF (32ºC) and humidity is below 65% to ensure proper drying

Tension lever to ensure a tight blade for accurate cutting

Designed with two air chambers for added safety

Instrument will also give LED indication and bar indication to determine the level of the battery

3M 2149W6 Indoor Window Insulator Kit Kerosene Wicks Use when temperature is betweenHighlights: 84" x 237" film 1 2" x 1008" tape Insulates a 6'10" x 19'7" door or window Clear as glass Shrinks wrinkle free Increases R value by 90% over a single pane window Clear heat shrink window film Reduces heating costs Reduces condensation Prevents frost buildup Quick and easy installation Peggable box