Grignard is your source for high-performance specialty chemicals, including precision cleaners, lubricants and coatings, plus customized solutions for metalworking, mold release, wire rope, manufacturing, and other heavy industrial applications. Every Grignard product is manufactured in our own ISO 9001-compliant facility in the United States.
Castrol produces premium heavy duty lubricants. We do not settled for simply meeting API or OEM specifications. Instead we take pride in producing lubricant products that far exceed the industry standards.