National GP3000 Concrete Grinder and Polisher

National GP3000 Concrete Grinder and Polisher

The National GP3000 Concrete Grinder and Polisher is engineered for high-performance surface preparation and polishing. Ideal for removing coatings, adhesive, and thin-set or for delivering a high-gloss concrete finish, the GP3000 provides the versatility and precision professionals demand for large and small job sites alike.

Specifications

✔️ Adjustable shroud with 360° air intake and brush ring
✔️ Foldable, ergonomic handle for transport and comfort
✔️ Rear spring suspension ensures even grinding on uneven floors
✔️ Stainless steel 20-gallon water tank
✔️ Variable-speed soft start and forward/reverse control
✔️ Handle transport wheels for easy loading and unloading
✔️ Includes four removable side weights to adjust head pressure
✔️ Compatible with soft, regular, and hard couplers for floor variations

Estimated Production Rates

✔️ Mastic Removal: 1,000 sq ft/hr (305 sq m/hr)
✔️ Thin-Set Removal: 1,500 sq ft/hr (457 sq m/hr)
✔️ Mil-Coatings Removal: 750 sq ft/hr (229 sq m/hr)
✔️ Concrete Polishing: 2,500 sq ft/hr (762 sq m/hr)

Key Benefits

✔️ Preps and polishes concrete floors with precision
✔️ Adjustable setup for operator comfort and performance
✔️ Variable speed for full control on any flooring condition
✔️ Easy to transport, clean, and maintain
✔️ Built for long-term reliability in professional applications

The National GP3000 provides unmatched performance for contractors looking to achieve professional concrete finishes quickly and efficiently. Finance options available through PreFloorTools: