13Ft NBR+PVC Air Conditioner Foam Seal Insulating Strip 2 Roll 1 x 1 Inch 6.5 Feet Long Heavy Duty Window Seal Weather Stripping with High Resilience No-Adhesion

Bought to fill gap between window and ac. Worked for what I needed. NOTE: This is a medium to firm, more to the firm side so you will have tp have some type of tension on it to seal properly. I was a little surprised when I tested it. Made it work though.

Great quality insulation around air conditioner - also useful to insulate between panels of deck slider - strong - reusable

This 13ft NBR+PVC air conditioner foam seal offers a multi-functional solution for insulating and weatherproofing windows and air conditioners. Each pack contains two 6.5 ft rolls, easily customizable with scissors to fit any shape or size. Its high resilience material ensures it returns to form after compression, providing excellent sealing against hot or cold air, and minimizing noise and vibration. Made from safe, non-adhesive NBR+PVC, it’s suitable for year-round use without damaging surfaces or posing safety risks.

A must for window a/c units. Insure no mosquitos sneak in to ruin that dream you were having.

Good quality foam.

This is very thick and dense. Will definitely create a solid seal and can be cut to size

Some genius thought it would be a great idea to use straight pins embedded all the way into the foam to keep it coiled up two per coil. Very unpleasant piercing a finger

I am using it in a patio door. It's the first stuff that I've used that sealed the door.