Informative

Informative is where I post general notes and observations from working with concrete and cement-based materials.

These aren’t always step-by-step tutorials. They’re more like field notes: what’s changing in materials, what works in practice, and how to think about common problems before they happen.

If you like the “why” behind the how-to guides, you’ll probably enjoy this section.

paint roller applying white paint on textured wall

Alligatoring Paint: What It Means and When You Need to Strip

Introduction Alligatoring paint is a surface condition where the film cracks into finger-like ridges that resemble alligator skin. This happens when the old coating becomes brittle or loses adhesion to the substrate. The result is a rough, uneven finish that often signals it’s time to address the finish before repainting. Deciding whether to strip depends […]

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Close-up of smooth blue painted masonry wall surface

Alkali Burn on Painted Masonry: Why New Concrete Eats Paint and How to Stop It

Introduction Alkali burn on painted masonry is when fresh concrete releases alkaline moisture that blisters or strips paint. It often happens when the surface dries too fast or the paint isn’t compatible with the concrete’s chemistry. To stop it, protect the surface during curing and follow proper painting and cleaning steps per the product labels.

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Close-up of textured beige stucco wall surface

Surfactant Damage on Stucco Coatings: What to Check Before You Repaint

Introduction Surfactant damage on stucco coatings happens when cleaners leave residues that affect adhesion and finish. In plain terms, you might see streaks, halos, or softness where the coating meets the wall. Before repainting, check for residue depth, film buildup, and any moisture issues that could be aggravated by detergents. Then do a simple test

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Outdoor metal hose bib mounted on brown stucco wall

Repairing Stucco Around Pipes and Hose Bibs: Patch Details That Don’t Leak

Introduction Repairing stucco around pipes and hose bibs means sealing cracks and gaps so water can’t leak into the wall where pipes and faucets pass through. This is a hands-on fix you can do with basic tools, mindful preparation, and flush paint-matched patches. Check that you’re using the right patch material for your climate and

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Worker applying textured stucco with a blue trowel

Stucco Texture Options That Hide Repairs: Sand Float, Dash, and Skip Trowel

Introduction Sand float, dash, and skip trowel are stucco textures that help hide repairs. They each use different hand angles and apply techniques to create patterns that blend in with the existing wall. You’ll pick based on the surface and how rough you want the finish, and you should check product labels or manufacturer guidance

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Partially removed tan stucco revealing brick wall underneath

Stucco Soft Spots at the Base: Diagnosing Capillary Wicking vs Leaks

Introduction Soft spots at the base of stucco usually indicate moisture intrusion, most commonly capillary wicking or a leak. Capillary wicking pulls moisture up from the ground through tiny openings in the stucco and underlying plaster. Leaks come from gaps, cracks, or failed flashings letting water in. To tell them apart, look for wetness patterns,

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