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Methyl Ethyl Ketone Peroxide (MEKP) Catalysts

MSDS
These catalysts are specifically designed for use with polyester and vinyl ester resins. Although similar, each type of catalyst gives slightly different working characteristics and ultimate cured properties. Consult the resin manufacturer's technical data sheet for more information.

412161 MEKP 0.75 oz. Liquid Hardener is discontinued and has been replaced with 412162 MEKP 1 oz. Liquid Hardener.
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SKU Description   UM Thick Width Length Height Board ft. Net Wt. Diameter Grade Grit Plys Radius SPB Ship Note Min. Qty Pcs/Box Pcs/Bundle Winding Ft/Box Handle Len Head Diam Head Len Mfg. # Qty
412162 MEKP Liquid Hardener - 1 oz. EA HAZ-A
412114 MEKP 9 Liquid Hardener - Gallon EA 8 HAZ-G
412125 MEKP-30 Catalyst - 1 Gallon SO KG 8 HAZ-G
412132 MEKP 925 Hardener - 2 oz. (2 required per 1 Gallon Resin) EA HAZ-A
412134 MEKP 925 Hardener - 1 Gallon (3.63 kg) SO KG HAZ-G
412135 MEKP 925H Hardener - 1 Gallon (3.63 kg) SO KG 8 HAZ-G 205709
300378 Catalyst Bottle (Adjustable Volume) EA

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Important Information

  • Shipping: Freeman charges standard published UPS/FedEx shipping rates (unless freight is specified). All orders under $25 are subject to a $5 small order fee. International orders are subject to a $250 minimum order.

  • Liquid products are sold by weight, not volume.

  • SPB = Sheets per Box

  • HAZ-G = Hazardous material, cannot ship air, up to $33 surcharge applied for each package shipped ground within the US.

  • HAZ-A = Hazardous material, cannot ship air, no surcharge for ground shipping.

  • HAZ-T = Toxic material, must be sent by freight carrier.

  • FRT = must be sent by freight carrier due to size, weight, or hazardous classification.

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