Vulcan VM1 is a universal Paper-Mill and Sugar-Mill packing, made of a unique Aramidic composite fibre. This special fibre combines an exceptionally high tensile strength 380,000 psi, outstanding heat resistance, linked to low friction and excellent cool running properties. This is a strong Thermoset fibre packing but it is also extremely soft. The low-friction factor reduces abrasion to up to 1/10 compared to Aramidic fibres, giving.
VM1 is heat resistant and will not glaze, like usual Paper Mill & PTFE packing, even at high shaft speeds.