DAN'S Putty & Plaster Texture Pump - Auger System - Up to 2mm Grain Sanding Products the QTech QT550 is a

the QTech QT550 is a great option and should be near the top of your list of potential choices

Compatible with the 3M™ Hand-Masker™ M3000 Dispenser

5 hours of run time at 50% load or 4 hours at 100% load

making it ideal for fine finishing

Can be used with a range of materials (high to low viscosity)

DAN'S Putty & Plaster Texture Pump - Auger System - Up to 2mm Grain Sanding Products the QTech QT550 is aDAN'S Putty & Plaster Texture Pump is designed for spraying dense materials with stability, speed and control. Built with a powerful auger system, it is capable of handling heavy mixes that standard sprayers cannot process efficiently. This is not a basic sprayer it's a true heavy duty texture system designed for materials that most sprayers simply cant handle. It allows you to spray: Cement based coatings Waterproofing membranes Base coat & top coat