Quick Answer

For a smooth, reflective finish with Kaleido ColorWorks KM007 Gloss Aluminium, thin it properly and spray in light, even coats. If you see beading or sagging, adjust your thinner ratio and distance before adding more paint.

Why Gloss Aluminium Beads and Sags

Gloss metallic paints like KM007 are more sensitive to application technique than flat colors. The metallic flakes need to lie flat and align to reflect light evenly. If the paint is too thick, it can bead on the surface; if too thin or sprayed too close, it can sag or run.

The RapidAir™ Technology in Kaleido ColorWorks paints is designed to reduce these issues by spraying in a smooth, sheet-like layer. But even with this technology, your airbrush setup and environment play a big role. Temperature, humidity, and surface prep all affect how the paint levels out.

Surface Prep Matters More Than You Think

A gloss paint will highlight every imperfection. Before spraying KM007, make sure your primer is smooth and free of dust. A quick sanding with fine grit (like 800-1000) on the primer can help the paint adhere and level better.

If you're painting over a darker color, consider a gloss black base coat. This will make the aluminium appear brighter and more metallic. A gray base will give a duller, more subdued look.

Diagnosing KM007 Application Problems

  • Symptom: Paint beads on the surface: Likely cause: paint too thick or surface not clean. Corrective action: thin the paint slightly more (try a 1:1 ratio with water or airbrush thinner) and wipe the surface with a tack cloth before spraying. If beading persists, stop and check your surface prep.
  • Symptom: Uneven coverage or patchy finish: Likely cause: spraying too far away or too light. Corrective action: move the airbrush closer (about 3-4 inches) and spray a slightly wetter coat, but avoid pooling. If you still get patchy results, stop and consider a gloss black base coat. Consider a gloss black base coat for a more uniform metallic look.
  • Symptom: Sagging or running paint: Likely cause: paint too thin or sprayed too heavily. Corrective action: reduce the thinner ratio slightly and spray lighter, quicker passes. If sagging continues, stop and let the paint dry before sanding and respraying. Always test on a scrap piece first to dial in the right ratio.

Product Facts

  • Kaleido ColorWorks KM007 Gloss Aluminium (20ml): Kaleido ColorWorks KM007 Gloss Aluminium is part of the RapidAir™ Series, a water-based acrylic line designed to eliminate beading, uneven coverage, and sagging. This means the paint is formulated to self-level, but you still need to spray in thin, even coats to get the best reflective finish.

    Kaleido ColorWorks KM007 Gloss Aluminium (20ml)

    Kaleido ColorWorks KM007 Gloss Aluminium (20ml)