Hold Blast is an active surface passivator that prevents flash rust for days and days. This product is an easy to use and economical product that stops flash rust.
Hold Blast is used in a 1:50 to 1:250 dilution depending on water quality, contamination and environmental considerations. With most potable water use a 1:50 dilution and dilute it even further when using quality water.
Using Hold Blast to prevent flash rust only costs pennies per square foot.
Holdblast will not leave a residue that interferes with coating adhesion.
Hold Blast is applied with pressure and can be used in the sandblasting process of vapor abrasive systems or after the sandblasting process with a pressure washer.