Download material spec sheet
Ester foam is commonly used as Hat Size Reducing tape! Line the inside of any hat with Foam Hat Sizing Tape to custom fit any head. Great for hardhats, helmets, costume hats or everyday wear.
Do you need a size that you don't see listed? Visit LAMATEK.com for custom thicknesses and widths.
So ... Just what does "differentially wound" mean anyway? Find out here.