Gland packing valqua PTFE 8132 sell Gland Packing GFO Packing a coil made from a mixture of aramid fiber and artificial inorganic fibers that are processed with PTFE dispersion, woven into a square section, then finely finished with PTFE dispersion and lubricating oil. It's flexible and compatible with shafts. Being white in color, this can be used for liquid applications where black must be avoided. This is most suitable as a Non-Asbestos alternative to No.7132.s It can be used as a pump shaft seal to handle oil-based liquids and oil-based fluids as well as weak acids and weak alkali liquids. This is further used as rotating shaft seals of machines such as mixers and agitators where contamination is not desired