Kahl Hat Stiffener - Great for Fabric & Felt Hat Brims - Will Not Affect Tone, Texture, or Color

Makes cheap floppy hat look up market. Brim is stiff now. But, I applied about 10 coatings.

Very happy with this product. Stiffness and holds. Able to shape my hats like a pro now. Highly recommend.

it works good just took a little bit to get it

I used it on a hat tonight and it came out good in fact better than good it worked great 👍

Whether you are just taking care of your existing fedora family, or reconfiguring a feral find from the local thrift. Excellent product, I’ll be getting more!

This is an expensive product for the amount required to stiffen a hat brim. I am going to look for other products that might do a better job with less.

It keeps it hard

If you have a felt hat that has become out of shape and soft, you need this to make stiff again. Easy to use and I love it!