Tamko Roofing Products, Inc.

Mark Thomas Hensley

Stanley Peter Frankoski

Ernest Bennett Mills

Bennett Allen Mills

A composition of matter, apparatus, and method relating to silicone-aggregate mixtures for pumping and spraying applications. Such mixtures include a solvent, a silicone or mixtures of silicones, a flow enhancing filler and aggregates.

Silicone-aggregate mixtures for pumping and spraying applications

An apparatus and method for pumping high viscosity mixtures, for example silicone-aggregate mixtures, including a pump and a hose, wherein the hose is impermeable, nonadherent with the mixture, and resistant to swelling, and the pump and the hose are sealable. In preferred embodiments, the apparatus and method can include a metering mechanism for dispensing the mixture to the pump, an agitator for mixing the mixture before it enters the pump, and a spray nozzle for applying the mixture exiting the hose. Even more preferred embodiments can include a metering mechanism in the form of a variable speed auger screw, a hose internally lined with a coating of polytetrafluoroethylene, a hose structurally reinforced, and a pump and hose that are individually sealable.

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Galena, KS, United States of America

Mark Thomas Hensley