Masonry Paint Blistering on Render – Strip Back or Paint Over?
A homeowner has a rendered extension that has been repainted last year. A stabilizer/sealer coat has been applied over the previous masonry paint, and the finish has subsequently bubbled, flaked, and lost its adhesion. They have tried using sandpaper, scrapers, and a general-purpose paint stripper with very little success; they would like a quicker means […]
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