Profile: G-C Lubricants Co. supplies specialty lubricants. We offer performance compressor, hydraulic, gear oils and related specialty lubricants. Our product line includes several low VOC and biodegradable concrete form oils. Our aqua syn coolants are truly trouble free and easily recycled, which are used in the manufacture of electronic & high vacuum parts. Our rustop line offers rust protection for applications ranging from in-process work to long term outdoor protection.