Alpha PSP-158/114 Pneumatic Polisher Model:PSP-114 and sandpaper discs and includes

and sandpaper discs and includes a 5/8"-11 thread for compatibility with common wet polishers and grinders

Expands to Fill: Seals gaps and cracks up to 3 inches wide

Replaceable

and carpeted floors

The screws feature a Phillips head and 1-5/8" length for use in approved wedi installation systems

Alpha PSP-158/114 Pneumatic Polisher Model:PSP-114 and sandpaper discs and includesThe Alpha PSP 158 114 Pneumatic Polisher is a wet air powered polisher designed for polishing and grinding stone, concrete, and masonry surfaces. Its central water feed system delivers water directly to the polishing interface while operating at speeds up to 5,500 RPM. Available with either a 5 8" 11 spindle (PSP 158) or M14 2 spindle (PSP 114), the polisher operates on 90 PSI compressed air and includes a 30 foot air and water hose assembly, exhaust