On some of these surfaces we recommend a basecoat of the Polyurethane Primer (62.601) for best results. Premium colors are flexible and exceptionally durable and permit prolonged exposure to weather without fading or losing their brilliance. Premium colors have been formulated with micronized, permanent pigments and an extremely resistant, exterior grade hybrid resin-polyurethane base, which withstands impacts, resists chipping and cracking, as well as direct exposure to heat and outdoor elements without cracking or fading, and is fuel residue proof up to a least 35% Nitro.AV Premium colors have superior flow, they are self-levelling and brush on with exceptional ease. For airbrushing, the colors can be used directly from the bottle when using a nozzle size 0,3.
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