Vinyl Ester resin is formulated for maximum corrosion resistance to most fuels, vapors, and both acidic and basic chemicals. It is also heat resistant and blended for toughness. These qualities make it perfect for repairing tank linings, blistering boat hulls, as well as fabricating tough all-around parts. The properties of this resin allow it to withstand impacts and repeated flexing without developing cracks. It has a low viscosity, making it perfect for wet out applications. It can also be used for hand lay-up or spray applications that require excellent corrosion resistance, impact strength, and tensile elongation. PLEASE NOTE: Shelf life is limited to 3 months. This resin is formulated for 1.5% MEKP catalyzation.