Trade Epoxy Guides
Equipment Guides
The machine and tool knowledge that is hard to find without somebody selling you something. What each tool is for, when it is the wrong one, and what it costs to run.
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How to Choose a Concrete Floor Grinder
Planetary or rotary, walk-behind or ride-on, and which power supply: the specs that matter for coating prep, and how to match the machine to the jobs you quote.
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Edge Grinders: Prepping the Walls, Corners and Columns
Every floor grinder leaves a strip at the walls. Which tool finishes it, how to match it to the field, and how to price it on its own line.
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Floor Grinder Electrical Requirements: Phase, Generators and Cord Length
Reading the rating plate, single vs three phase, sizing a generator for the start, and a chart of how far a copper cord can run.