SKL-SP2 Features Solvent removeable ISO 3452 sensitivity level #2[EG1] Can be used for Method B, Method C and Method D Simple, easy-to-use process Vivid, high-contrast red color Superior flaw resolution Good surface wetting Optimized capillary action Works in visible light Very low toxicity Low odor NDT-spec compliant Content: 400ml Quantity: One Piece Made in