About

Donnelly Brothers Inc is a manufacturer and supplier of specialized grease that is used for two-part mixing, dispensing, foaming, painting, and coating. Our patented “miracle grease”, APG #2 Viscous Grease (All Purpose Grease) is used for greasing spray guns, seals, valves, and o-rings. It is nonreactive to isocyanates (ISO) and it will withstand extreme pressure to block moisture and contaminants from presenting theirselves. The APG #2 Viscous Grease is hydrophobic (waterproof) and contains PTFE for ultimate reliability in lubrication for long lasting results. Contact us today for a free sample.