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Best Interior & Exterior House Paint for Plaster Surfaces (2026)

We selected products by confirming they are water-based latex paints suitable for interior and/or exterior plaster, then ranked by user ratings, available sheens, pack configurations, and overall value

This roundup compares interior and exterior water-based latex paints suited for plaster surfaces, focusing on adhesion, sheen options, and compatibility with indoor and outdoor conditions. Picks were chosen by evaluating product formulation (latex water-based), available sheens, user ratings, and value across common pack sizes

Top Picks

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Buying Guide

Match paint base to plaster

Choose water-based latex formulations for most plaster because they offer good adhesion, faster drying, and easier cleanup than oil-based alternatives

Pick the right sheen

Use gloss or semi-gloss for high-traffic or washable areas and satin for a balanced low-to-medium sheen on interior or exterior plaster where subtle texture is preferred

Consider coverage and pack size

Compare quart and larger pack options to the square footage of your project; bundled multi-packs can improve value for small to medium jobs

Check exterior durability features

For outdoor plaster, prioritize formulations labeled for exterior use that resist UV fading and moisture while remaining water-based for compatibility

Review finish color and touch-up ability

Select neutral or darker tints carefully—gloss and semi-gloss shows imperfections more—so factor in ease of future touch-ups and color matching