Surface Finishing

Wet Painting and Spray Coatings

Wet painting applies liquid paint by spray to metal or plastic parts. It allows close color matching, textures, and coatings on materials that cannot tolerate powder-coat curing temperatures.

Specification

Typical options

AttributeTypical rangeNotes
Dry film thickness~25–75 µm per systemPrimer plus topcoat typical
ColorRAL, Pantone, or sample matchProvide a physical sample for critical matches
GlossFlat, matte, satin, glossSpecify gloss level
SubstratesMetals and plasticsPlastics may need adhesion promoter

Typical industry ranges for reference. Final thickness, color, and specification are confirmed on your quote and drawing.

Design Tips

What to specify on your drawing

Pre-treatment

Surface preparation drives adhesion; metals are usually cleaned and primed.

Masking

Call out masked areas, threads, and grounding points.

Cosmetic grade

Define cosmetic surfaces and acceptable defects for inspection.

Specialty coatings

Soft-touch, conductive, or chemical-resistant paints can be requested.

Compatible Materials

Materials often paired with this finish

Surface Finishing Service

See all finishing and post-processing options.

View service

Add a Finish

Include finish requirements with your RFQ.

Note the finish, specification, color, thickness, and masked areas on your drawing so the quote reflects them.