Lacquer Vs Urethane Paint. Also, sanding is necessary between coats as urethane will not bond. Urethanes dry much more slowly, relying. Urethane primer is a sandable primer.
Acrylic urethane, polyurethane, just urethane.
The urethane is much more durable and applies easier. Many may believe that the only real difference between the two are the compounds that make up polyurethanes (if we even think as. Tung oil vs linseed oil. Polyurethane is used for solid materials such as shoes and foams. How to use polyurethane paints and lacquers safely. Lacquer is a broad term comprising a host of paint products. The drying process is much slower than urethane paints and leaving a coat to sit for 24 to. Our painting contractor (different person from prior years) agrees with all of this, expect for the exoxy paint.