AK Interactive 3GEN Rock Grey is a versatile acrylic model paint featuring a natural, muted grey tone ideal for painting stone, concrete, masonry, and architectural details on scale models, miniatures, and dioramas.

Its balanced grey coloration makes it particularly useful for recreating natural rock formations, weathered stone walls, industrial structures, and urban scenery. Rock Grey provides an excellent base color for surfaces that require a realistic, subdued appearance without looking overly dark or stark.

Particularly suited for model railroad buildings, stone structures, ruins, roads, and industrial environments, Rock Grey can be combined with lighter and darker tones to create convincing highlights, shadows, and surface variations.

Part of AK Interactive's 3rd Generation Acrylic range, Rock Grey offers excellent pigmentation, smooth coverage, and a matte finish. Its water-based formula is suitable for brush and airbrush application.

Application Notes

• Ideal for stone walls, concrete, masonry, rock formations, and architectural details.

• Excellent for model railroad structures, industrial buildings, ruins, and urban dioramas.

• Use as a base color for natural stone and weathered grey surfaces.

• Combine with lighter greys for dry brushing and highlighting raised textures.

• Apply darker washes to enhance mortar joints, cracks, and recessed details.

• Suitable for military vehicles, equipment, miniature figures, and scale accessories.

• Apply with a brush for controlled detailing and even coverage.

• For airbrushing, thin with AK Interactive 3GEN Acrylic Thinner (AK11500).

• Apply multiple thin coats for a smooth, consistent finish.

Details

• Brand: AK Interactive

• Product: 3GEN Rock Grey

• Series: 3rd Generation Acrylics – Standard

• Type: Water-Based Acrylic Model Paint

• Color: Rock Grey

• Color Reference: FS 26440

• Finish: Matte

• Size: 18ml

• Application: Brush and Airbrush