Because the topcoat cannot grip the slick surface of the old oil, adhesion fails. Oil-based formulas cure into a hard, non-porous finish that repels water and other substances.
Can You Paint Latex Over Oil: Proper Preparation Steps
Skipping the necessary steps will lead to peeling, flaking, and a messy redo that wastes time and money. The Application Process Once the surface is properly prepared, the actual painting is straightforward.
Avoid touching the surface or cleaning it for at least 24 hours. You do not need to remove all the shine, but you must dull the surface significantly.
How to Properly Prepare Oil Surfaces for Latex Paint
Once clean, you must decide between two aggressive methods: sanding or priming. Sanding the Gloss Lightly sanding the surface with fine-grit sandpaper creates micro-abrasions that allow the paint to bite into the substrate.
More About Can you paint latex over oil
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More perspective on Can you paint latex over oil can make the topic easier to follow by connecting earlier points with a few simple takeaways.
