Oil-based paint, on the other hand, is solvent-based, curing through an oxidation process that creates a hard, rigid, and glossy finish. Many contemporary products labeled as such are actually waterborne alkyd paints.
Oil Paint Over Latex Bonding Primer Guide: Application Best Practices
Avoid applying the oil layer too thickly, as this can cause the paint to wrinkle as it dries. Latex paint is water-based and flexible, curing as the water evaporates and the polymer particles fuse together.
Bubbling or blistering usually indicates that moisture is trapped beneath the paint, requiring you to strip the finish back to bare wood or drywall. Oil paints have a slower drying time than latex, which allows for leveling but also increases the risk of dust contamination in a humid environment.
Oil Paint Over Latex Bonding Primer Guide
Understanding the Chemistry The core challenge lies in adhesion. Application Best Practices Even with a primed surface, the application method matters.
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