T Tyler Angelos

How to Use Angelus Finishers: Acrylic Finisher, 4-Coat and Duller

Tooled leather with a painted pink hibiscus, finished with Angelus Acrylic Finisher

Angelus finishers are clear top coats you brush or airbrush over dry Angelus Paint to protect it and set the sheen. Acrylic Finisher helps protect paint from minor scratches and comes in Matte, Satin, Normal, and High Gloss. 4-Coat is urethane-based for heavy scuff resistance on customs that get worn hard, in Flat, Matte, and Satin. Duller isn’t a finisher: it’s an additive you mix into paint or finisher, no more than 5 to 8%, to cut the shine.

We’ve made paint and finishers in Los Angeles since 1907. This guide covers which finisher to pick, how to apply each one without streaks or haze, and how to use Duller.

Paint must be fully dryThin, even coatsAcrylic Finisher or 4-CoatDuller: 5 to 8% max

Quick answer: which finisher should I use?

  1. Most customs: Acrylic Finisher in the sheen you want.
  2. Shoes that get worn hard: 4-Coat for heavy scuff resistance.
  3. A flatter look: Matte or Flat, or a little Duller in the mix.
  4. Always: paint fully dry first, then thin coats.
Custom painted sneakers with tiger and zebra stripes, sealed with Angelus finisher
Acrylic Finisher over 4-Coat on painted sneakers. Photo from Dan’s review.
Tooled leather with a painted pink hibiscus, finished with Angelus Acrylic Finisher
Painted tooled leather sealed with Acrylic Finisher. Photo from Kandi M.’s review.

Acrylic Finisher vs. 4-Coat

Acrylic Finisher 4-Coat
Protection Helps protect paint from minor scratches Urethane-based, heavy scuff resistance
Sheens Matte, Satin, Normal, High Gloss Flat, Matte, Satin
Apply with Brush, airbrush, or dip leather goods Soft brush or airbrush
Best for Most painted leather, bags, belts, display pieces Customs that get worn hard

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Everyday seal

Acrylic Finisher

Seals Angelus Paint and sets the sheen, matte to high gloss.

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Heavy duty

Satin 4-Coat

Urethane clear coat with a “factory” finish and heavy scuff resistance.

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Low glare

Matte 4-Coat

Smooth, low-glare finish with the same scuff resistance.

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Cut the shine

Duller

Matte additive for paint or finisher. No more than 5 to 8% of the mix.

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Real reviews from Angelus customers

What customers say about our finishers

★★★★★

"with some duller can get a good matte finish. Great as a topper on the 4 coat sealer"

Dan · Verified buyer · Acrylic Finisher

★★★★★

"I applied the product with an airbrush- it flowed freely and created a beautiful, even coat with some shine."

Randall · Verified buyer · Acrylic Finisher

★★★★★

"I used this acrylic finisher to seal my Tieks glittery shoes. It enhanced the sparkle and keeps the shoes glitter in place."

Patrice M. · Verified buyer · High Gloss Acrylic Finisher

How to Apply Angelus Finisher, Step by Step

Let the Paint Dry Completely

Finisher goes over fully dry Angelus Paint. Sealing too soon traps moisture and can cloud the finish.

Pick Your Sheen

Choose Matte, Satin, Normal, or High Gloss Acrylic Finisher, or 4-Coat for heavy wear. You can mix sheens on one piece, like matte on the background and gloss on the details.

Add Duller if You Want It Flatter

Stir Duller into your paint or finisher, starting small and staying at or under 5 to 8% of the mix. Test the sheen on a scrap or hidden spot first.

Adding Angelus Duller to a jar of Angelus Paint
A little Duller goes a long way.

Apply Thin, Even Coats

Shake or stir the finisher well. Brush on thin, even coats with a soft brush, letting each dry before the next. With 4-Coat, use a fine soft brush and level it as you go with a hair dryer or heat gun. Don’t keep brushing once it starts to dry, or it can turn hazy.

Or Airbrush It

Acrylic Finisher sprays smoothly through an airbrush. With 4-Coat, spray a full coat without letting it drip. A thin mist won’t build a strong layer that adheres.

Airbrush setup with leather pieces sprayed in a pink and purple fade
Airbrushed pieces before sealing. Photo from Randall’s review.

Mistakes to Avoid

  • Sealing wet paint. Let the paint dry completely first.
  • Thick coats. They streak and take forever to dry. Build thin coats.
  • Overbrushing 4-Coat. Brushing as it dries can leave haze.
  • Misting 4-Coat too lightly. It needs a full coat to adhere.
  • Too much Duller. Over 5 to 8% can make paint less durable.

Related guides: Angelus Paint do’s and don’ts · Paint leather shoes · Paint Dr. Martens · Paint a leather belt

Angelus Finishers FAQ

Do I need to seal Angelus Paint?

It’s recommended. Acrylic Finisher helps protect paint from minor scratches and evens out the sheen.

What’s the difference between Acrylic Finisher and 4-Coat?

Acrylic Finisher is the everyday top coat in four sheens. 4-Coat is urethane-based for heavy scuff resistance on customs that get worn hard.

Can I put Acrylic Finisher over 4-Coat?

Customers do, using Acrylic Finisher as a topper to adjust the sheen. Test on a hidden spot first.

How much Duller should I use?

No more than 5 to 8% of the mix, in paint or finisher. Start small and test.

Why is my finisher hazy?

Usually from brushing as it dries, sealing before the paint is fully dry, or coats that are too thick. Use thin coats and stop brushing once it starts to set.

Can I airbrush finisher?

Yes. Acrylic Finisher sprays smoothly. With 4-Coat, spray a full coat rather than a light mist.

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Tyler Angelos

Tyler Angelos

CEO, Angelus Brand
Tyler Angelos is the CEO of Angelus Brand, Angelus Direct, Lace Lab, and Pecard. A fifth-generation leader of Angelus Brand, carrying a nearly 120-year legacy, he has spent over a decade growing the company into an 8-figure e-commerce operation serving sneaker customizers, artists, leatherworkers, and cobblers worldwide.