Substrate Technology Inc
Showing 76–90 of 128 results
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Grinders/Polishers, Equipment & Instruments
STI Lavina L25S7 Electric Grinder
- 10 HP (7.5 kW) electric motor
- 200–240V, single- or three-phase operation (50–60 Hz)
- 26.5″ working width
- Planetary grinding system
- Sealed, dust-proof grinding head
- Redesigned chain-driven planetary drive without chain tensioner
- Stronger timing belt for longer service life
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Grinders/Polishers, Equipment & Instruments
STI Lavina L30GS7 Propane Grinder
- 24 HP (17.9 kW) KOHLER® PCV740 747 cc propane engine
- Optional 19 HP Kawasaki FX600V propane engine
- 30.8″ working width
- Planetary grinding system
- Lavina S7 Series design
- Sealed, dust-proof grinding head
- Redesigned chain-driven planetary drive
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Diamond Tooling, Equipment & Instruments
STI Lippage Disc 3 in
- Designed for concrete, terrazzo, and marble applications.
- Compatible with 3-inch FL-07 polishing pads.
- Provides additional support for improved polishing stability.
- Secures the polishing tool firmly to the Velcro holder.
- Helps maintain consistent pad contact for smoother results.
- Available in Standard and FL pad-specific versions.
- Durable construction for professional surface preparation and polishing.
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Tools & Supplies, Glove Bags/ Disposable Bags
STI Longopac Dust Collection Bags
- Continuous-liner bagging system for dust collectors, vacuums, and cyclones.
- Dust-free bag changes by sealing, cutting, and continuing with the next liner section.
- Helps reduce airborne silica dust and improve job-site safety.
- Extremely strong construction designed to handle heavy concrete dust.
- Long continuous liners reduce bag changes and equipment downtime.
- Available in anti-static versions for ATEX and static-sensitive applications.
- Manufactured from multi-layer polyethylene.
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Shotblasting & Scraping, Equipment & Instruments
STI Magnetic Sweeper 24 in
- 24″ sweeping width for fast cleanup of large work areas
- Double layer of permanently charged magnets for maximum lifting power
- Efficiently recovers reusable steel shot after shot blasting
- Picks up ferrous metal debris including nails, screws, and other metal objects
- Maximum lifting height of 5¾ in. (tested with a 2½-inch nail)
- Durable 8″ steel hub wheels with ball bearings for smooth movement
- Nylon flange bushings protect moving parts and extend service life
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Grinders/Polishers, Equipment & Instruments
STI Maintenance Kit – P/M Propane 2418LP/2818LP
- Complete maintenance kit for Prep/Master® 2418LP and 2818LP propane grinders.
- Helps reduce downtime by keeping essential service parts readily available.
- Includes engine, filtration, ignition, and drive system maintenance components.
- Supports routine preventive maintenance for improved machine reliability.
- Genuine STI replacement parts designed for optimal equipment performance.
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Grinders/Polishers, Equipment & Instruments
STI Maintenance Kit – P/M Propane 3038LP/4438LP
- Preventive maintenance kit for Prep/Master® 3038LP and 4438LP propane grinders.
- Designed for 30-inch and 44-inch propane Prep/Master® grinding machines.
- Helps reduce downtime by keeping essential maintenance parts readily available.
- Includes engine, filtration, ignition, and drive system replacement components.
- Supports routine maintenance to maximize equipment reliability and performance.
- Genuine STI replacement parts for professional maintenance.
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Shotblasting & Scraping, Equipment & Instruments
STI Micro Switch for S410E
- Replacement micro switch for IMPACTS® S410E shot blaster
- Compatible specifically with the S410E model
- Restores proper electrical switching functionality
- Replaces worn or damaged switches
- Helps maintain reliable machine control
- Supports consistent shot blasting performance
- Helps minimize equipment downtime
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Grinders/Polishers, Equipment & Instruments
STI Morflex Coupler
- Flexible drivetrain coupling designed for Prep/Master® machines.
- Absorbs shock and minor misalignment to protect internal components.
- Helps reduce stress on the engine and gearbox.
- Replacement wear part that restores smooth machine operation.
- Available for multiple Prep/Master® grinder models.
- Helps minimize downtime by keeping a spare part available when needed.
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Shotblasting & Scraping, Equipment & Instruments
STI Nipple
- Replacement nipple for IMPACTS® S210E shot blaster
- Compatible specifically with the S210E model
- Restores proper component connection and functionality
- Replaces worn or damaged nipples
- Supports reliable shot blasting performance
- Helps reduce equipment downtime during maintenance
- Designed for routine equipment servicing and replacement
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Diamond Tooling, Equipment & Instruments
STI Perfect 2 Prep Tool
- Metal bond diamond prep tool for concrete surface preparation
- Standard EG attachment system compatible with Prep/Master (P/M) machines
- Designed for dry-use applications only
- Removes adhesives, thin-set, and epoxy coatings up to 4 mm thick
- Levels surface irregularities up to ±4 mm
- Leaves a smooth, consistent profile comparable to an 80-grit finish
- Ideal for preparing concrete before polishing or floor installation
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Specialty Vacuums & Dust Collectors, Equipment & Instruments
STI Prep/Master Dust Collector 3003AR
- Industrial dust collector for concrete grinding, shot blasting, and surface preparation.
- Three 1,000W turbines deliver powerful suction and reliable performance.
- Fully automatic self-cleaning filter cartridges.
- Longopac disposal system for safe collection of toxic dust and waste.
- OSHA-compliant HEPA filtration.
- 300 CFM (510 m³/h) airflow.
- Automatic filter cleaning during operation.
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Specialty Vacuums & Dust Collectors, Equipment & Instruments
STI Prep/Master Dust Collector 3003GP
- Industrial-sized dust collector for fine and toxic silica dust.
- Completely redesigned model with improved portability and energy efficiency.
- Updated Longopac disposal system for safe collection of toxic waste.
- OSHA-compliant HEPA filter.
- Durable distribution box with two 230V outlets: 32A and 62A.
- Runs both the vacuum and a grinder or shot blaster from one power supply.
- 230V/60Hz, 3-phase power.
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Specialty Vacuums & Dust Collectors, Equipment & Instruments
STI PrepMaster Dust Skirts
- Replacement dust skirts designed for STI PrepMaster machines.
- Upper tan dust band seals the floating stainless steel shroud to the gearbox.
- Lower black dust shroud seals the floating shroud to the floor.
- Helps improve dust containment during grinding and polishing operations.
- Supports cleaner job sites and more efficient surface preparation.
- Compatible with multiple PrepMaster grinder models.
