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What is the difference between acrylic paint and acrylic primer?

Published in Painting 2 mins read

Acrylic paint and acrylic primer are both water-based products, but they serve vastly different purposes in the painting process.

Acrylic Paint

Acrylic paint is a type of pigment suspended in a binder (acrylic polymer). It is used to add color to surfaces. Acrylic paint is known for its fast drying time, versatility, and water-soluble nature. It can be used on various surfaces like canvas, wood, paper, and even fabric.

Acrylic Primer

Acrylic primer is a thin, opaque coating applied to a surface before painting. It acts as a foundation for the paint, creating a smooth and even surface and improving adhesion. Acrylic primer can also help to seal the surface, block stains, and provide a uniform base color.

Key Differences

Here's a table summarizing the key differences:

Feature Acrylic Paint Acrylic Primer
Purpose Adds color Prepares surface for paint
Composition Pigment + binder Polymer + fillers
Opacity Varies depending on color Opaque
Adhesion Good Excellent
Drying Time Fast Relatively fast
Surface Preparation Not essential Essential

Practical Insights

  • Acrylic primer is often used on surfaces like wood, metal, or drywall to provide a smooth, even surface for painting.
  • Acrylic paint is used on top of the primer to add color and detail.
  • Acrylic primer can be tinted to match the color of the final paint, but it is not meant to be a substitute for paint.

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