7350 CrownPro AcidShield is a multifunctional phenol novolac epoxy that is extremely chemical resistant with a high heat deflection temperature. 7350 CrownPro AcidShield is a high viscosity thick film novolac coating designed to cure at ambient temperatures to provide exceptional corrosion protection for surfaces in severe chemical and physical environments. It can be applied directly over 8303 CrownShield MVB (moisture mitigation primer). It is VOC Compliant in all states and provinces in North America.