STI PM-431 Prep/Master®
Ideal for polishing projects that are less
than 1,000 square feet
(or wherever efficient edge grinding is required)
It is a counter rotating, multi-tool machine that goes right along a wall to eliminate the need for the costly hand-grinding and polishing process.
Uses diamond tooling products to achieve aggressive removal of coatings as well as take the floor to a final polish.
Can be used wet or dry
Dustless vacuum system, when run with the Prep/Master Pulse Vac, leaves the substrate better than Broom-Clean.
The Variable Speed Drive serves two purposes:
1. Multiple types of tool require multiple operating speeds; with the Variable Speed Drive the operated can dial in precise tool speeds
2. Frequency Conversion - Run a 3 phase motor on single phase power; perfect for the Residential contractor
E-Z Velcro Tool Change
Flattens as it cuts
Who has a need for the
STI PM-431?
- Commercial/Residential Floor Preparation and Polishing Contractors
- Concrete Flat-Work Contractors
- Stone and Terrazzo Restoration Contractors
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