Permatex Valve Grinding Compound Permatex Valve Grinding Compound is a professional-grade abrasive paste formulated to speed and improve valve grinding, lapping and seating operations. Designed for precision engine repair, it helps create reliable valve-to-seat contact for improved compression, performance and longevity. Effective grinding & lapping: Aggressive but controlled abrasive action for fast, consistent valve seating. Works on chromium and other metals: Safe and effective for use on chrome-plated and standard valve surfaces. Easy water-mix paste: Mixes with water to form a smooth, user-friendly paste that stays where you need it. Professional results: Reduces blow-by and poor sealing by helping achieve accurate contact patterns. Ideal for mechanics and DIY enthusiasts performing cylinder head overhaul, routine valve jobs or precision engine tuning. Follow manufacturer instructions for mixing ratio and application to achieve optimal seating and long-lasting valve performance.
