SENTRY HC PETRODEX BREATH (ZINC GLUCONATE, METHYL SALICYLATE ) LIQUID [SERGEANT'S PET CARE PRODUCTS, INC.] Home SENTRY HC PETRODEX BREATH (ZINC GLUCONATE, METHYL SALICYLATE ) LIQUID [SERGEANT'S PET CARE PRODUCTS, INC.] SENTRY HC PETRODEX BREATH (ZINC GLUCONATE, METHYL SALICYLATE ) LIQUID [SERGEANT'S PET CARE PRODUCTS, INC.] PDF | XML NDC 21091-531-04 Set ID 9730b642-bbff-4dac-be25-45b6456e9e55 Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs