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| They can be decreased with the application of heat or with a chemical accelerator.
Low temperatures will increase drying times. Low humidity will also increase the drying times of polyurethane paints. | | Mixing ratios should be observed strictly. A 1-2% variance is normally acceptable. | | Humidity reacts with the polyurethane paints to aid in the drying and curing.
High humidity can cause blistering or hazing in some paints. | | Conventional paints have about 60-65% of solvent content. After application, these solvents evaporate.
High solid paints have only about 25-35% of solvent making them more environmentally friendly and more efficient. |
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