Typical Uses:
RemovALL™ 820 effectively removes all types of rust, whether light surface rust or deep seated blooms.

The end results produced with RemovALL™ 820 are the same as those achieved by the harsh and dangerous chemicals presently used by industry.

The residue is easily removed by water rinsing and the surface is ready for a new coating. New coatings exhibited no reduction of adhesion under standard adhesion pull tests.

If allowed to air dry, the product will protect the surface from re-rusting for extended periods of time.

Coverage:
Depending on the substrate, the coverage rate for RemovALL™ 820 normally falls between 100 to 250 sq.ft./US Gal. (2.5 to 6 sq.m/L).

Optimum Temperature:
Ambient and surface temperatures should be in the range of 20 to 32°C (68 to 89°F). The product performs effectively at lower temperatures, but the dwell time increases.

Dwell Time:
The time required to remove the rust depends on the type of rust and depth of penetration. Most rust will be cleaned within 10 to 15 minutes.

Rinse or wipe the product off as soon as an adequate cleaning has been achieved.

Equipment & Tools:
For Vertical And Overhead Surfaces; can be applied by Brush, Roller or Spray Equipment.

For Horizontal Surfaces, Small Parts Or Topical Applications; brush on.

Safety Precautions:
Proper safety procedures should be followed at all times while handling the product.

Refer to the Material Safety Data Sheet for important health and safety information before use.

As with any cleaning compound, it is advisable to check the pH of the steel before re-coating to ensure that it is compatible with the new coating system to be applied.