TRIBOLUBE® 71 PFPE GREASE FOR STATIC & DYNAMIC APPLICATIONS TRIBOLUBE 71 - 4OZ Tube TRIBOLUBE 71 primary characteristic is that it uses PTFE that has not been irradiated. Non-irradiated PTFE over long term exposure has demonstrated it does not corrode aluminum or anodized aluminum. Tribolube-71 has a very wide temperature range, nonreactive with strong acids, oxygen, fuels, and solvents. It is an excellent anti-wear, extreme pressure lubricant with long life. Tribolube-71 is qualified to MIL-PRF-27617 types 1, 2, & 3.