-
Non-aqueous Hi-Temp along with KO-17 Penetrant and KO-19 Remover comprise Sherwin Inc’s Hi-Temp Penetrant System, which works at temperatures above which ordinary penetrants are ineffective. D-350 developer consists of refined white particles suspended in isopropyl alcohol to give enhanced sensitivity for locating tight, incipient flaws.
-
Water Soluble is a powdered mixture of white particles, inhibitors and wetting agents which is mixed before use with water where it forms a clear liquid. After application, it dries to a uniform white powder coating, and under black light inspection, reveals the location of cracks, pores, and similar surface flaws.
-
Water Suspendible is a powdered mixture of white particles, inhibitors and wetting agents which is mixed before use with water to form a suspension of white particles. After application, it dries to a uniform white powder coating, and under black light inspection, reveals the location of cracks, pores, and similar surface flaws.