MK CHEM & TECH

Grinding preparations in the nature of abrasive paste; carbides of metal as abrasives, namely metal for use as an abrasive in blasting services; scouring solutions; general purpose abrasive liquids and powders for metallic oxides; general purpose abrasive liquids and powders for metallic materials; general purpose abrasive liquids and powders for semiconductors; general purpose abrasive liquids and powders for ceramics; general purpose abrasive liquids and powders for glass; general purpose abrasive liquids and powders for electronic circuits; general purpose abrasive liquids and powders for plastics; rust removing preparations; degreasers other than for use in manufacturing processes for printed circuit board; detergents other than for use in manufacturing operations and other than for medical purposes; cleaning preparations for household purposes; ammonia detergent in the nature of a volatile alkali for cleaning purposes; glass cleaning preparations; detergents for automobiles