Surface Prep Hand Tool Cleaning Hand tool cleaning to SSPC-SP 2: what it removes, tools and technique, the dull putty knife test, suitable coatings, limitations and lead-paint safety. 4 min read
Surface Prep Abrasive Blasting How abrasive blasting cleans steel and cuts an anchor profile: blasting methods, abrasive choice, nozzle pressure, air quality, procedure and… 7 min read
Methods Stripe Coating What stripe coating is, why edges, welds and fasteners need it, how and when to apply it, and how to… 5 min read
Surface Prep Waterjetting (High & Ultra-High Pressure) High- and ultra-high-pressure waterjetting: pressure classes, WJ-1 to WJ-4 grades, flash rust, salt removal, equipment, procedure and safety. 5 min read
Failures Edge Corrosion Why coatings fail first on sharp edges, welds and cut ends, how to diagnose edge corrosion, and how edge rounding… 5 min read
Surface Prep Flash Rust What flash rust is, why it forms after waterjetting and wet blasting, how ISO 8501-4 and SSPC-VIS 4 grade it,… 5 min read
Surface Prep Wet Abrasive Blasting Wet abrasive and slurry blasting explained: how they work, dust and profile benefits, WAB cleanliness grades, flash rust, inhibitors and… 5 min read
Chemistries Zinc-Rich Primers How zinc-rich primers provide galvanic protection, inorganic vs organic types, surface prep needs, topcoating tips, and common failure modes. 5 min read
Science Corrosion Science Basics The electrochemistry of corrosion explained: anodes, cathodes and electrolytes, common corrosion forms, and how coatings and cathodic protection stop rust. 6 min read
