ChemStop is a fast-drying, easy-to-apply, solvent-based coating designed to prevent harsh chemicals, whether pH Acidic or Basic/Alkaline, from attacking a metal surface.   Once applied and dried, the coated area is not affected by the chemicals … whereas uncoated areas can be leached/etched/reacted if desired.

Key Attributes
  • Stops short-term chemical attack in unwanted areas when leaching, etching, or exposing to harsh chemicals
  • Protects from both alkaline & acid baths or chemical coating systems
  • Easy-to-use: applies like house paint by brushing or dipping
  • Easy-to-remove after use with common solvents
Ideal Use
  • Stop-off/masking with chemical milling, leaching, etching processes

Link to PDF datasheet: ChemStop