BLACK 2.3 mm  Largest Sheets are  51" x 80" Neoprene Fabric. Flexible Scuba Stretch Rubber Sheets.

Extremely Smooth on Nylon Side.

Soft Gripping Rubber on other side.

This TOUGH MATERIAL! You can pull as hard as you can and you can not rip this material.

I took One 51"x 80" sheet and used it to cover a doorway that was letting cold air into the office from a hallway that was not heated.

Not only did it stop the flow instantly but it has not ripped where I used just 3 drywall screws to hold it up with us going though it many times a day for over a year.

One of the ideas I have for this material is for making Pizza Bags for pickup for individuals. I made one for myself and it works like a charm. Pizza Stays hotter than any other bag I have used. I have used it on my motorcycle to plug the holes around the windshield. The material is so flexible that you can make it twist and turn into all the openings that the air is passing through.

I WILL ADD SOME INDUSTRIAL STRENGTH, HIGH TEMPERATURE HOT MELT GLUE JUST IN CASE YOU NEED THEM.

Make your own insulated Gloves or rubber shoes for a low cost.