Description
OVER RUST IS THE ONE THAT WORKS!
Condensing Humidity Cycling to DIN 50017
- Unrusted and rust steel with 3 mils dry film of OVER RUST after 20 days — No attack
Condensing humidity cycling with varying temperature and addition of sulfur dioxide
(Kesternich test to DIN 50018)
- Unrusted and rusted steel with 3 mils dry film of OVER RUST after 6 cycles — No attack
Salt Spray Test to DIN 50021 (ASTM B117)
- Unrusted and rusted steel with 3 mils of dry film of OVER RUST after 200 hours — No Underrusting
- Unrusted and rusted steel with 2 mils dry film of OVER RUST plus coat finish after 200 hours — No Underrusting
Accelerated Weathering (Atlas Weather-O-Meter)
- Unrusted and rusted steel with 3 mils dry film of OVER RUST, dried 20 mins. at 300 exposed 400 hrs. — No attack
- As above using 2 mils dry film of OVER RUST plus finish coat — No attack
Exterior Weathering
- 2 and 3 mils dry film of OVER RUST exposed outside for 2 years on rusted and unrusted — Unchanged
- 2 mils dry film of OVER RUST topcoated with solvent based finish on rusted and unrusted steel exposed outside for 2 years — Unchanged
- As (2) using water based top-coat exposed for 6 months — Unchanged
Continuous Distilled Water Immersion
- 3mils dry film of OVER RUST, dried 20 minutes at 300F on unrusted and rusted steel after 5,000 hrs. — No corrosion
- As above but air dried and immersed 500 hours — No corrosion
Steam Exposure at 212 F
- tab 3 mils dry film of OVER RUST on unrusted and rusted steel after 50 hours — Unchanged
- Unrusted, uncoated steel panel after 50 hours — Thick rust layer with deep pitting
