Luster Buff is a liquid, high-shine polishing compound consisting of a powdered alumina in a liquid carrier.
Luster Buff reduces polishing time as the alumina material more quickly smoothes the resin surface. It reduces potential burning of the resin and the loss of fine detail as the liquid carrier provides a lubricating effect to the surface of the resin. A high shine is achieved with less pressure on the polishing wheel.
Luster Buff is also an excellent high shine material for the softer, high-gold containing alloys that are typically difficult to polish.