KBS Fusion Primer Aerosol
This terrific all-purpose self etching primer is ideal for promoting adhesion between multiple surface coatings and for priming bare metals such as steel, brass, aluminium, and most hard plastics.
All purpose grey self-etching primer ideal for promoting adhesion between multiple surface coatings, including applications of topcoats and primers or over fully cured RustSeal. Fusion is also excellent for priming bare metals such as steel, brass, aluminium and most hard plastics. Allows you to topcoat over a smooth rock hard RustSeal surface that has been in place for months or years! Just lightly sand the surface using 280 to 320 grit sandpaper before applying a thin covering coat of Fusion then topcoat as desired.