staining exterior brick

I have seen buildings painted three times in ten years. Same problems, every cycle. When you stain exterior brick the right way, you’re not signing up for that mess. You’re changing the brick, not covering it up. Staining exterior brick isn’t paint. Let’s get that straight first. Paint sits on top and eventually peels, flakes, looks tired. Brick stain, especially mineral-based, soaks in and becomes part of the wall. Brick Was Meant to Breathe, Don’t Choke It Brick moves. It breathes. Moisture goes in and out, slow but steady. When you trap that moisture with acrylic paint, the wall fights back. Efflorescence. Spalling. Blistering. Silicate paint works differently. It’s vapor permeable. That’s a fancy phrase for “lets the wall do its thing.” Water vapor escapes. Brick stays healthier. Less damage over time, fewer ugly surprises later. What Silicate Paint Actually Is (Without the Chemistry Lecture) Silicate paint is mineral-based. Potassium silicate, to be exact. It reacts…