Patent ID: 7677420

Claim:
A texturing system for applying texture material to a surface, comprising: a container assembly defining a product chamber; a valve assembly mounted to the container assembly operable in closed and open configurations; acoustic texture material disposed within the product chamber, the acoustic texture material comprising a coating portion and a particulate portion, where the particulate portion comprises urethane particles; and propellant material disposed within the product chamber, where the propellant material exists at least partly in a liquid phase and at least partly in a gas phase that pressurizes the acoustic texture material within the product chamber, and is substantially inert to and does not substantially permanently alter a physical structure of the urethane particles; whereby the urethane particles exist when the acoustic texture material and propellant material are disposed within the product chamber; and operation of the valve assembly in the open configuration allows the propellant material to force the acoustic texture material from the product chamber and onto the surface.