View Single Post
  #22  
Old 05-11-18, 18:50
Lynn Eades Lynn Eades is offline
Bluebell
 
Join Date: May 2003
Location: Tauranga, New Zealand
Posts: 5,534
Default

You can also get inhibitors put into the phosphoric acid, so that it only works on the rust. Phosphoric acid in low doses is present in some of the food you eat.
__________________
Bluebell

Carrier Armoured O.P. No1 Mk3 W. T84991
Carrier Bren No2.Mk.I. NewZealand Railways. NZR.6.
Dodge WC55. 37mm Gun Motor Carriage M6
Jeep Mb #135668
So many questions....
Reply With Quote