White Contrast Paint For Crack Detection By Mpt Method In 500Ml Metal Can With Spray System 425Ml. Net Contrast Of Wcc Specification Is:3703 1980/8.2.21Technical Specification:- 1) Com Position Contains White Pigments In A Volatile Solvent Base Confirms To Bs5044-73 & Bs 6072-81. 2) N Ormal Operating Temperature Is Form 5 Degree To 50 Degree Centrigrade [ Warranty Period: 30 Mont Hs After The Date Of Delivery ] ]