Oak Ridge, a trademark of Coating Holdings Limited (CHLTD), is a Wisconsin and USA based company, specializing in Polyurea/Polyurethane Protective Coatings and Foam Insulation products to provide industry with protective products for severe corrosion, wear applications & insulation amongst many others.

CHLTD has continued to provide products which are user-friendly and of the highest raw materials available today. Along with the ability to custom formulate specialty chemicals in unique applications we are committed to providing solutions that have proven themselves in the field today. With manufacturing facilities located in eastern and western USA we are logistically suited for economical shipments and delivery times.  We can either set you up to do the work or we can get it done for you!!