Off-Topic

Off-Topic is a holding category for posts that don’t fit the main focus of this site.

Some of these articles still get occasional traffic or answer useful side questions, but they aren’t part of my core content around concrete, plaster/stucco, and masonry. Over time, I may update, reorganize, or move posts out of this category as the site becomes more focused.

If you’re here by accident, the best place to start is the Concrete or Render/Stucco categories.

Open paint cans with various green and blue shades and color swatch cards

Color Matching With a Spectrophotometer: What It Gets Right and Where It Still Misses

Introduction Color matching with a spectrophotometer is a tool that measures paint or stain color and gives you a recipe, but it isn’t a flawless substitute for a human eye on the job. It gets close on flat, single-coat samples and helps avoid wild guesswork, yet factors like substrate texture, sheen, and lighting can still […]

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Paint roller applying white primer on drywall

How to Avoid Picture Framing on Walls: Rolling Patterns, Wet Edges, and Primer Strategy

Introduction Picture framing is the darkened outline that appears around a painted wall when roller technique, wet edge control, or primer choice are handled poorly. In plain jobsite terms: it’s caused by overlapping passes that dry at different rates and by inconsistent paint load from the roller. I’ll describe practical ways to keep a consistent

How to Avoid Picture Framing on Walls: Rolling Patterns, Wet Edges, and Primer Strategy Read More »

Hand dipping paintbrush into white paint bucket

Cutting In on Rough Surfaces: Brush Choice and Edge Tricks That Keep Lines Clean

Introduction Cutting in on rough surfaces means using the right brush and a few edge tricks so your paint lines stay sharp even when the substrate is irregular. In practice that means choosing a brush filament and size that match the material and paint—check the product label and manufacturer instructions for compatibility—and using steady pressure

Cutting In on Rough Surfaces: Brush Choice and Edge Tricks That Keep Lines Clean Read More »