Product Description Spotcheck® SKD-S2 Non-Halogenated Solvent Developer Solvent Based Developer Noted for its usage on special alloy and nuclear industry applications, SKD-S2 solvent-based developer is non-halogenated and ready-to-use. White developing particles suspended in fast-drying solvent produce an opaque white coating for a contrasting background around penetrant indications. It is ideal for machine shops and for welding applications in construction. SKD-S2 is listed on the QPL SAE AMS 2644 Qualified Product List. Benefits Provides good background contrast Fast drying Convenient, ready to use formula
