Hahah you are bringing me back a to when I was an A@P....We used LPS all the time.
Great stuff for sure.
At 30 buck a can though....it's a cost vs. benefit thing.
For me, Fluid film is "good nuff" for something that doesn't leave the ground
LPS-3 by the gallon, is available on E-Bay for $87 + $20 shipping.
5 gal. $373, free shipping
I have bought it in 5gal. quantities in the past .
Though I was not an A&P, all our airline new aircraft, had their cargo compartments sprayed with LPS-3, prior to being put in service.
I would assume that is still being done.
I was told that it was done primarily to protect the aluminum from animal urine corrosion.
"Fluid Film" was never mentioned!
We often carried all sorts of animals,.... both large and small.
I know of two specific loads of gilts to China.
One A/C carried 1,000 gilts.
The second A/C carried 800 gilts.
Mighty stinky I was told!