1.Material: asbestos 2.Color:white 3.Size:as you request 4.Packing:wooden case SpecificationAsbestos packing lubricated with ... PTFEPTFE Asbestos packing with lubricant is the same packing as PTFE Asbestos packing, and treated with a special lubricant. ... them.Application It is suitable for alkalis, thinned inorganic acid, water, steam, organic acids, ketones, oils, alcohols, aliphatic gases, ...