Description of Thinner 0500 from 4CR :
4CR 0500 is a drying accelerator additive for Clearcoats. This 4CR additive is especially recommended in winter, when weather conditions are less severe. This product stimulates drying at room temperature without reducing Powder dry time. This means that spreading is not adversely affected. It also reduces oven drying times.
When using this fast-acting 4CR Thinner in conjunction with standard 0408 Hardener, bear in mind that pot life will also be reduced. It is important that the product is thoroughly mixed before it is applied to the surface to be treated.