The Kahl Hat Stiffener by Bickmore is specially formulated to protect the shape of your favorite felt hat through heavy wear. The gentle stiffening action allows you to dial in the preferred level of material retention, without changing the tone, texture, or color of the hat. 

A couple tips prior to getting stated:

• Always check for colorfastness in a hidden area prior to using
• Shake well
• Cover work area with a cloth
• Brush hat to clean surface prior to being applied

Directions to follow for usage:

• Kahl's hat stiffener is only to be applied to the bottom rim of the hat
• Spray fine mist over entire area, holding bottle 8-10" from the hat
• Allow to dry
• Use steam to reshape hat to desired style
• Repeat above procedure if more body is desired
• Warning: If you do not steam this product into the hat it will sit on top of the fibers and leave a residue that will chip and flake. Steaming is a priority. Do not saturate, instead follow the procedure a few times if need be.