AMACO Mobile Heat Proof Kiln Cart. Mobility and safety are the prime features of this kiln cart. This sturdy, rugged cart is made of 16 gauge steel with 19 gauge trays. Each of the three extra deep trays includes a non-asbestos heat resistant bottom surface panel to make handling of projects safe and easy right from the kiln. The cart comes with quality 5" wheels for ease of movement. Shipped F.O.B. Bensalem, PA 19020.