The M680 is designed to significantly reduce the labor required for projects such as resurfacing concrete so that protective coatings or linings can be applied. It speeds surface prep work by allowing contractors to spray heavy materials onto the surface, rather than trowel them on by hand. The M680 is engineered to work with abrasive materials such as cementitious coatings, epoxy-based mortars, non-skid coatings, and polymers with fillers such as glass flake, silica, or sand.
Designed with a high-velocity circulating flush, the pump is easy to clean at the end of each workday. It is also CE-approved as well as approved for use in environments with explosive atmospheres. — Graco Inc., www.graco.com/M680