For conditions C3

ARMOPUR® DTM 113 MAT

Two‑component matte acrylic‑polyurethane DTM coating provides durable anticorrosion and weather‑resistant protection of metal surfaces and chassis of commercial vehicles.

acrylic‑polyurethanethick‑coat applicationColor matched to RAL, NCS and sample

ARMEPOX® DTM 242

Two‑component epoxy anticorrosion colorable coating DTM with a non‑volatile content of 70 %.

epoxyfast drying

ARMALKYD® DTM 123 MATTE

One-component alkyd-modified anticorrosion weather‑resistant primer‑finish coating.

modified alkydfast dryingColour‑matched to RAL, NCS, and sample.

FAQ

What coating thickness is required for corrosion activity category C3?

To answer this question, it is necessary to clarify the intended service life. There are three categories: low up to 7 years, medium from 7 to 15, high from 15 to 25 and very high over 25 years. For example, taking a medium service life, in this case when using epoxy primer (zinc‑free) and polyurethane enamel, the total coating thickness will be 180 µm.

Which part of the ISO 12944 standard is dedicated to the classification of environmental conditions?

Part 2 (ISO 12944-2).

What does corrosion resistance mean for condition C3?

ISO 12944 standard describes condition C3 as moderate in environmental aggressiveness. Typically it refers to urban and industrial atmospheres, moderate sulfur dioxide pollution. Coastal areas with limited salt exposure.