TECTYL® 891D CLASS-I Corrosion Preventative, 1 gallon

TECTYL® 891D, Class I is a solvent cutback, firm film, black asphaltic corrosion preventive compound. TECTYL® 891D, Class I provides long-term protection for metallic surfaces in indoor or outdoor exposure and during international shipments. TECTYL® 891D, Class I is approved under Military Specifications MIL-C-16173E, Grade 1, for Class I, and MIL-P-116J, Type P-1.