eBay

PTFE - aka Teflon - Micronised - high purity low friction
hBN - hex Boron Nitride - Nanoparticle - Extreme temperature ceramic lubricant also called "White Graphite"
MoS2 - Molybdenum Disulphide - the gold standard for metal lubricants - high pressure
WS2 - Tungsten Disulphide - Latest technology super low friction lubricant

Four x 10ml tins of lab grade, high performance powder lubricants. PTFE, HBN, WS2 and MoS2.

Ideal for engineering applications including 3D printing, robotics etc.

MSDS on request from Hagen Automation