Originally Posted by smokey_truck
... so verdict is stay away from phosphoric acid... Ganesh
well, more like stay away from that combination, phosphoric acid is excellent for the right purpose, and not toxic, especially compared to the lacquer thinner, mineral spirits or acetone you'll use to thin the paint or clean it up wink

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot