Big Chipper

High Volume Filled Granite Gel Coat Spray System

The RimCraft Big Chipper Spray System has finally simplified High Volume Spraying of Granite GelCoat with Revolutionary Patented Technology


  • The reliable ARO 3:1 diaphragm pump provides High Volume Outputs with gentle pumping action.
  • This pump system has NO troublesome pistons, cylinders or seals to create high maintenance caused by the coarseness of the typical granite chips.
  • The catalyst is metered by a mechanically linked slave pump, utilizing the advantages provided by a rugged and powerful diaphragm pump.
  • RimCraft RCP-4000 Catalyst Pump. Adjusts catalyst ratio with simple turn of the knob.
  • RGG-2005 Big Chipper Spray Gun offers the simplest design with the highest output on the market. TRUE Straight-Thru™ Bore design eliminates the need for cumbersome static mixers allowing for Higher material flow with less restrictions. Simple, easy to maintain gun with NO needles or seats.
  • Solvent assisted air purge for easy cleaning of gun. Leaves no residual material in gun. 2.5-gallon Stainless Steel solvent tank.
  • Heavy-Duty Gear Driven Agitator
  • Powerful Lift for Drum-Lid Mounted Pump and Mixer
  • The new RimCraft Granite GelCoat Spray System uses simplicity to provide reliability in a rugged, severe-duty package.
  • The Big Chipper saves you TIME & MONEY!
  • Faster spraying, especially with Coarser Gelcoats.
  • Lower Costs by reduced maintenance and downtime.

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