GREENBARN POTTERS SUPPLY LTD Box 1235, Station "A", Surrey, B.C. V3S 2B3 888-3411 888 - 4247 “SAFE-CLAYS’ ar Jor the Classroom There has been a growing concern for safety in the Art classroom. Non-toxic materials are likely to become mandatory. The presence of free silica, free talc and barium carbonate In manufactured clay bodies is one concern. These materials, in the wet form are considered harmless but dust from dry manufactured clay is hazardous. PLAINSMAN CLAYS LTD is now selling a completely natural clay containing NO free silica, NO free talc and NO barium carbonate. The clay is dug from deposits on the Canadian Prairies, pugged and packaged. A completely natural, completely SAFE material. It is easy to work with, easy to dry, pleasant to use and easy to fire. Two types are available; Buffstone (L202) is almost white. Terrastone (L205) is a terracotta colour, Both fire to cone 04. LEAD-FREE glazes to fit these clays are also available. Information and samples are available from GREENBARN. CLOSED OCTOBER 4th and 6th | REGULAR HOURS: MON - FRI9 te 5 ; SATURDAYS 9 to | STREET ADDRESS: 95-48 - 192MD STREET. SURREY