Quantum 457 catalyst utilizes patent-pending technology that provides unsurpassed performance when mixed with Quantum fillers and putties. This epoxy-enriched BPO catalyst enhances sandability, reduces shrinkage and improved corrosion resistance. It is specially engineered to provide optimum performance in temperatures below 80°F, without over catalyzing the product. It also, provides end users with a greater tolerance for variations in catalyst volume.

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