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Evercoat Polyester Primer Hardener – 0.75 oz (MEKP Catalyst) Evercoat® 100636 Liquid Hardener is a Methyl Ethyl Ketone Peroxide (MEKP) catalyst designed for use with polyester resins, gel coats, and polyester-based primers. This hardening agent activates compatible products to initiate proper curing in professional body repair applications. Packaged in a convenient 0.75 fl oz (22 cc) squeeze tube, this catalyst features graduated markings for controlled, accurate mixing. It is commonly used with Evercoat polyester primers including Feather Fill® and Slick Sand®, as well as other compatible polyester materials. Key Features MEKP catalyst for polyester resins and gel coats Compatible with Evercoat polyester primers (Feather Fill®, Slick Sand®) Graduated squeeze tube for precise mixing control Liquid formulation for consistent dispersion Professional-use hardening agent Primary Applications Polyester primer activation Polyester resin repair systems Gel coat curing applications Fiberglass repair work Product Details Part No.: 636 MFR Model: 100636 Brand: EVERCOAT® Form: Liquid Color: Clear Container type: Graduated squeeze tube Size: 0.75 fl oz (22 cc) UPC: 023289006365 Important Notes Use only according to the resin or gel coat manufacturer’s label directions Professional-use product requiring proper safety precautions Refer to product safety documentation before handling
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🇺🇸 Ship from USA · On Agora since 2025
$9.99