DURABLE AND CORROSION RESISTANT: This 30cm decorator's mud pan is made from heavy gauge stainless steel for durability and corrosion resistance. LEAK PROOF: It is leak proof, with heli-arc welded corners and tapered ends and sides. EASY TO USE AND CLEAN: With an ergonomic, easy-grip design, it is very easy to use, and the drywall pan's sheared edges help clean knives quickly.