If you ever try Matrix AG-40 with very slow or slow hardener, you will never want to spray anything else, it tacks almost just as fast as with fast hardener but flows out and lays like glass with no die-back,
AG-40 AUTOGLAS EURO DESIGN CLEARCOAT
AG-40 is a 2:1 European style designed clear formulated for applications requiring a eurostyle premium appearance. This high solid clear with excellent flow and leveling will dry to a glass-like finish in air dry or forced dry applications. It has excellent weathering capability.
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