

🎩 Elevate your hat game—stiffness that speaks style and durability
Bickmore Kahl Hat Stiffener is a premium, USA-made solution designed to preserve and enhance the shape of fabric and felt hat brims. It offers customizable stiffness without altering the hat’s original color, tone, or texture, and resists yellowing or flaking. Ideal for all hat types, it supports ongoing maintenance like cleaning and reshaping, ensuring your hats look sharp and fresh wear after wear.





| Care instructions | Hand Wash Only |
| Closure type | Pull-On |
| Fabric type | Felt |
| Fur description | Natural Fur (Fur Origin: USA) |
T**M
Simple and fast
This stuff works great . Shaping after spraying it was so easy and it held its shape, I put in it. This was a rapture Stetson hat that comes totally flimsy and not shaped. This product allows you to shape it anyway you want.. highly recommend.
L**E
Works as described
Very satisfied! Does add some stiffness and will not affect color.
M**L
Good product
It is a good product.
M**D
Useful
Does a good job.
V**E
Definitely a necessity for shaping hats
Not much to say other than it’s a good stiffener, it’s easy to use with the instructions on the bottle itself, good size of bottle too. Makes it easier to shape and style your felt hats
B**S
Leake during shipping.
Good product but it was delivered with some spilled in box. So not a good seal.
P**K
stiff
Haven't used it yet, may amend.
S**.
If your straw hats and your felt hats, start losing their shape, use this product
I wear a lot of hats and after a while.The straw or the felt starts getting a little.Weak this stuff is awesome
Trustpilot
4 days ago
1 month ago