EPOXY POLYAMIDE PRIMER CATALYST, LIQUID, 1.01, 2.53 LB/GAL, 24 KPA, 1 QT SHERWIN-WILLIAMS P/N V93V230QT

The Sherwin-Williams Epoxy Polyamide Primer Catalyst V93V230QT is a precision-engineered liquid activator formulated to meet MIL-PRF-23377K (Type I, Class C2) standards and designed for seamless integration with Sherwin-Williams 2.8 lb/gal chromated epoxy primer systems. With a specific gravity of 1.01 and vapor pressure around 24 kPa, it delivers consistent mixing and stable handling during application. Upon curing, it promotes dense cross-linking, exceptional adhesion to aluminum, anodized substrates, and conversion-coated steels, and robust resistance to moisture, fuels, hydraulic fluids, and airborne chemicals. Ideal for aerospace structural, landing gear, and exterior airframe surfaces, it supports long-term corrosion protection, durability under cyclic thermal stress, and compatibility with topcoats in OEM and MRO environments.