Tip Thompson's Water Seal.

Milkweed Host

Veteran Member
Just a tip in dealing with rust prevention.
I pressure wash the bottoms of each lawn mower deck.

After drying, I coat with Thompson's water seal. Although Thompson's is
for wood and concrete, it works great on metal also. It leaves a hard
clear lacquer coat on the metal. This is the first year I've used it on
the mowers.

also for rust prevention under a vehicle, spraying Thompson's at areas
under the vehicle does a good job of preventing/slowing the rusting process.
 
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