Search Search Jakarta Teflon Sheet Gasket from Tri Tunggal Sakti. Tri Tunggal Sakti sells Jakarta Teflon Sheet Gaskets and also Clear Yellow Plastic Curtains, Chesterton Garlock Gland Packing, Klingersil C-4430 Packing, Teflon Sheet Bars, Non Asbestos PTFE Teflon Packing Gland, Garlock BLUE-GARD 3000.