Paint speaker, telecom or equipment plastic housings

Guided shopping for plastic equipment housings

Guide to painting speaker, telecom and equipment plastic housings

Plastic speaker cabinets, telecom covers and equipment housings need more than colour. Vents, screw points, labels, gasket faces and mating surfaces often have to stay clear, so preparation and masking are just as important as primer and finish choice.

What do you need to paint speaker, telecom or equipment plastic housings?

Cleaning and degreasing

Mipa silicone remover in liquid or spray format removes handling grease, silicone, oil and wax from plastic housings before sanding or priming.

Scuffing shaped housings

MP Non-woven Sanding Pad Very Fine red gives a controlled key on textured cabinets, curved covers, ribs and corners without cutting harsh scratches.

Plastic adhesion primer

Mipa 1K Plastic Primer creates an adhesion bridge on many rigid plastic housings after the surface has been cleaned and lightly keyed.

Primer filler for cosmetic wear

Mipa 1K Plastic Primer Filler helps level small scratches, sanding marks and worn plastic surfaces before the final finish goes on.

Smooth or textured finish

Mipa Plastic Paint Spray gives a matt plastic colour finish, while Mipa Bumper Paint Spray or Mipa Bumper Paint 1l gives a structured grey or black housing finish.

How to paint speaker, telecom or equipment plastic housings

1
Remove parts before painting

Remove grilles, screws, rubber feet, labels and covers that should not be coated. Mask components that cannot be removed.
2
Clean and degrease

Wash dust and grime away, then wipe paintable plastic with Mipa silicone remover. Clean around handles, ribs and recesses where hand grease collects.
3
Protect functional areas

Mask threads, connector openings, gasket faces, heat vents, grounding points and mating edges so the housing still seals, assembles and performs correctly.
4
Key and prime the surface

Use the red non-woven pad for an even key, then apply Mipa 1K Plastic Primer. Use primer filler where cosmetic damage needs levelling.
5
Apply a durable light build

Use thin coats of the chosen plastic finish and allow proper drying before reinstalling screws, grilles or equipment parts.

Which housing finish should you choose?

Professional matt plastic look

Choose Mipa Plastic Paint Spray for covers and housings that should remain smooth, neat and close to an original plastic finish.

Textured equipment look

Choose Mipa Bumper Paint Spray or Mipa Bumper Paint 1l when a structured grey or black coating helps hide handling marks on rugged housings.

Damaged or scuffed covers

Choose Mipa 1K Plastic Primer Filler when shallow scratches or surface wear need reducing before the colour layer.

Technical details

Mipa silicone remover spray is a colourless cleaner for metallic and polymer materials and removes silicone, grease, oil, wax, dirt, tar and soot.
Mipa 1K Plastic Primer is a transparent silver adhesion primer for many plastics used in automotive coating work.
Mipa 1K Plastic Primer Filler has filling properties and can be recoated with Mipa 1K and 2K topcoats after correct preparation.
Connector faces, threaded holes, gasket surfaces, vents and grounding areas must remain free of coating build.
Thin coats reduce runs and help preserve speaker grilles, cover edges, screw seats and housing fit.

Practical suggestion

Photograph the housing before disassembly and label screws, grilles and covers. Reassembly is much easier when masking and drying are finished.