dimensions, smooth surface, free of blow holes and devoid of casting defects.The surface of the sand is covered with a layer of
solid resin film or sand. Cold and hot method of two kinds of coating process
Product name | Coated sand |
Specifications | 50-100mesh 70-140mesh |
Colour | Black,Yellow, Customizable |
Application | It is one of the best moulding sands for cars, tractors and hydraulic parts. |
Package | 50kg/bag,1ton/bag |
Sample | free |
Certificate introduction
Certificate introduction