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Urethane Flat Klear (FC21) is a Low VOC, flat finish clearcoat that can be used over all solvent-based basecoats. This clear sprays easily and dries quickly. Just mix 6:1 ratio with KUF21 Catalyst and you’re ready-to-spray. Size: Quart 6:1 Mixing with KUF21 Flat Katalyst (sold separately) Coast-to-coast VOC compliant for use in all states FC21 is designed to produce a 5?–15? gloss level. Apply 2-3 coats, allowing a minimum of 15 min flash between coats, 60 min to sand and buff Small or curved parts/objects with multiple inverted angles, RECOMMEND 1–2 minutes flash between coats. DO NOT EXCEED more than 5 minutes.
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🇺🇸 Ship from USA · On Agora since 2026
$62.10