Hat Stiffener Shellac - 1 Gallon

Hat Stiffener Shellac (Dewaxed Flakes)

Professional-grade stiffener—now available in a form that ships anywhere in the world.

1 Cup Shellac = 1 Gallon of Stiffener (simple instructions included when shipped) 

Our Hat Stiffener Shellac comes in dewaxed flake form, giving you the same high-performance results used by professional hat shapers—while solving the biggest problem with liquid stiffener: shipping restrictions.

Why This Matters

Liquid stiffeners are difficult (and expensive) to ship internationally.
With shellac flakes, you can safely ship worldwide and simply mix your own stiffener when you’re ready to use it.

What Makes This Different

• Dewaxed formula for a cleaner, stronger finish
• Dries faster and harder than traditional shellac
• Professional-level stiffness control based on your mix
• Works on all hat colors, including straw
• Non-toxic in flake form before mixing

How It Works

Shellac is a natural resin that, when dissolved in alcohol, becomes a powerful hat stiffener used to shape and firm felt hat bodies.

You control the outcome:

• Maximum stiffness → stronger structure and hold
• Lighter mix → more flexibility and movement

Simple Setup

All you need:

• 99% Isopropyl Alcohol
• A sealed glass container
• A spray bottle

Mix, shake, and within hours you’ll have a ready-to-use professional stiffener.

Application

• Spray evenly onto the hat
• Brush in for consistency
• Let dry completely
• Repeat for added stiffness

Who It’s For

• Hat shapers who want full control over stiffness
• International customers who can’t receive liquid stiffener
• Beginners and pros looking for a reliable, professional finish

Built for Hat Masters

This is the exact type of stiffener used in professional shaping—now made accessible anywhere in the world.