Golden GAC 200 Non-Porous Surface Adhesion

Golden GAC 200 is a hard, high‑strength acrylic medium formulated to improve adhesion on non‑porous surfaces and create exceptionally stiff, rigid paint films. It dries to the hardest and least flexible film of all Golden GAC mediums, making it ideal for applications where maximum rigidity and durability are required.

When mixed with acrylic colours, GAC 200 increases hardness, reduces flexibility, and improves adhesion on surfaces such as plastics, glass, metal, and other slick or non‑absorbent materials. It also enhances film strength for techniques that demand crisp edges, smooth layers, or high structural integrity. Because it dries very stiff, it is best used on rigid supports to prevent cracking.

Features:

• Hardest‑drying acrylic medium in the GAC range

• Improves adhesion on non‑porous surfaces

• Dries to a very rigid, durable film

• Enhances hardness and reduces flexibility in acrylic paint

• Ideal for hard‑edge painting and crisp masking

• Increases film strength for structural or high‑stress applications

• Best used on rigid supports to avoid cracking

• Can be mixed with acrylic colours or used alone

Best For:

• Improving adhesion on slick, non‑porous surfaces

• Hard‑edge painting and crisp masking

• Creating rigid, durable paint films

• Strengthening acrylic layers for structural work

• Artists working on panels, metal, plastics, or glass