A good company to deal with. I had a quart of Dupli Color matte clear that turned out to be bad. It started to turn to jell in the gun as I was shooting so the job is messed and my devilbiss plus needed a real good cleaning. Now I'll have to sand off the product. I shot off an email to Dupli Color last night voicing my complaints and received an email back today giving me the option of have the product replaced or a refund. I chose the refund and sent off the receipt to them. It sucks I wasted my time but they were quick with their reply and no questions asked. They did apologize and said good luck with my project....