Portable Sand Blaster - Any Good?

[Jacques Reed]

Hi Charlie,

I may have posted this before but this is the chemical we used on ships with our industrial water blaster. Really was great stuff. We water blasted the holds, let the steel dry overnight with fans then painted the next day. No flash rust ever.

Available in Australia too through Wattyl paints and I have 4 litres that has lasted me many years.

Only need a small amount of this in water. I use about a teaspoon in 5 litres. On the ship we had a means of injecting it with the water. After I remove rust be it by molasses, acid, etc I dunk the parts in the solution, let it dry and I can wait even a few days before painting. Again, no flash rust.

Cheers,