If the paint does not adhere correctly, you risk peeling, flaking, and blistering. Because oil creates a non-porous, slick surface, latex struggles to bond to it without the proper preparation.
Preparing Oil Surfaces For Latex Paint
Oil-based paints dry through an oxidation process, where the oils harden over time to form a tough, flexible, and moisture-resistant barrier. Understanding the Chemistry of Oil and Latex The fundamental difference between these two finishes boils down to their drying process and composition.
Topcoat Selection and Application Once the primer is dry, you are technically ready to apply the latex paint. When to Consider Alternatives.
Preparing Oil Surfaces Correctly for Latex Paint Adhesion
After sanding, a thorough cleaning with a degreaser is necessary to remove sanding dust and residual oils that could block adhesion. The Risks of Skipping Preparation Skipping the necessary steps to bond the two different materials can lead to immediate or eventual failure of the new finish.
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