TIGER-PAK "F" is a pliable, injection-gun type plastic bulk packing with a high TFE content and a non-asbestos binder blended with a chemical and solvent resistant synthetic oil and selected anti-extrusion fibers. This matrix is formulated to energize split-box type V-packing gland designs and forms a positive stem seal at pressures up to 30,000 psi. The effective lading temperature range is from -20 deg. to 450 deg. F.

Additional benefits are:

• It can be injected through a ball check fitting in the field to pack off or rejuvenate leaking stem packing glands.

• It can be furnished in selected strip sizes with a semi-solid TFE mixture applied on one side to impart and maintain low operating torques for gate valve stems.

• It contains anti-extrusion fibers that effectively bridge damaged seal leak paths.

TIGER-PAK "F" is a special formulation for fuels. It is suitable for application on regular and premium no lead gasoline, regular leaded gasoline, diesel fuel (all grades), Jet A fuel, distillate petroleum solvents, oils, cyclohexane, LPG. natural gas, dry hydrogen and MTBE.