https://www.capesilicasuppliers.co.za/items-4/0.6mm---1.5mm 2022-02-01 https://www.capesilicasuppliers.co.za/items-4/0.6mm---1.5mm-(20kg-option)- 2022-02-01 https://www.capesilicasuppliers.co.za/items-4/0.8mm---1.2mm 2022-02-01