When you spray it on, it's a frothing, penetrating lube. Wait a while, and it becomes a think and sticky grease. It allows us to effectively lubricate V-brake bosses while assembling or servicing bikes without pulling them off the studs. It allows us to get some grease into hubs and bottom brackets of cheap bikes that don't warrant a full overhaul and bearing replacement. It's also what we use in seat tubes and head tubes to ensure that seat pillars and head stems don't corrode into place. Brilliant stuff. Weight: 482g.