Read the instructions carefully:

<ul> <li class="double">If painting in conditions of high temperature and/or humidity, thin DiamondFinish ClearCoat more than normal to avoid gassing. <li class="double">Do not use UV or bake lights to cure DiamondFinish ClearCoat. <li class="double">DiamondFinish ClearCoat will take 4 days to become hard under normal conditions and will continue to harden over the following weeks. <li class="double">In spray booths, use low air flow and moderate temperatures for curing. <li class="double">DiamondFinish ClearCoat can be cut and polished as a normal ClearCoat after 24 hours under normal conditions.[/list]This product sounds alot like POR-15.

Frank