Abstract: A portable cart is provided for roller application viscous coating material using a pressure feed roller. The cart holds a resin container and an activator container, each of which is separately but optionally heated. Material transfer lines run from the containers to a static mixing tube connected to a pressure fed rolling element removably connected to a handle. One or more motors drive one or more pumps to pump the activator and resin through the static mixing tube and rolling element. A switch on the handle controls the pumps and thus controls the material supplied to the rolling element.

Abstract: A portable system is provide for spraying viscous materials to form a truck bed liner. Tanks of coating materials that include an activator and resin are contained in a heated, portable cart which also houses a motor driving two pumps to pump the coating materials through air lines to a spray gun at a rate that can be varied by an operator. A high volume, low pressure air compressor is also mounted on the cart and in fluid communication with the air gun. The coating materials are forced through a mixing tube and out of a nozzle tip where it is atomized by the high volume air for spraying to coat the truck bed liner. A pressurized flush tank is activated immediately after spraying in order to clear the coating materials from the spray gun. A modified, dual component caulking gun containing a preselected, second colored resin and activator can be attached to the nozzle tip for decorative coloring or texturing.

Abstract: A portable system is provide for spraying viscous materials to form a truck bed liner. Tanks of coating materials that include an activator and resin are contained in a heated, portable cart which also houses a motor driving two pumps to pump the coating materials through air lines to a spray gun at a rate that can be varied by an operator. A high volume, low pressure air compressor is also mounted on the cart and in fluid communication with the air gun. The coating materials are forced through a mixing tube and out of a nozzle tip where it is atomized by the high volume air for spraying to coat the truck bed liner. A pressurized flush tank is activated immediately after spraying in order to clear the coating materials from the spray gun. A modified, dual component caulking gun containing a preselected, second colored resin and activator can be attached to the nozzle tip for decorative coloring or texturing.

Abstract: In an apparatus for forming a liner on a washbasin, in situ, with the washbasin acting as a master mold, vacuum tubes are inserted into the corners of the washbasin and connected to a portable vacuum unit. The washbasin cavity is sealed, with a sheet of unmolded liner material adhered over the washbasin cavity. A portable frame engages one surface of the liner adjacent an edge of the liner to restrain deformation of the periphery of the liner during molding. A portable heater rests on top of the frame. The frame is enclosed to form an oven to heat the liner material to the appropriate temperature, vacuum is then drawn in the washbasin cavity to mold the liner, replicating the washbasin's contour.