A glass yarn firmly constructed packing, lubricated with both graphite and mineral lubricants.
A carbon fibre packing. Impregnated with PTFE dispersion and graphite lubricant.
A firm packing with the seam strand and corner strands consisting of specialised fibres for improved performance.
A top-of-the-range fugitive emission control packing for valves.
A Pure PTFE filament yarn packing impregnated with PTFE dispersion.
A firm flax yarn packing impregnated with wax dispersion and tallow lubricant.