Customer ReviewsWrite a review
I have a 13 year-old beaver fur-felt Indy fedora that desperately needed some stiffener in the brim, and this stuff worked! I sprayed the underside of the brim once a day for four days, and it definitely stiffened up. I did spray stiffener on the top side of the brim, but it left a light residue that was easily removable with a hat brush and some daily hat wear. I found I had better result spraying the underside of the brim anyway.
havent used yet