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For repair painting of bridges

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Степень блеска
Anti‑corrosion coatings
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Buildings | Hangars Inside
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ARMEPOX®

ARMEPOX® DTM 243 Mastic ALU

Two‑component epoxy putty with aluminum pigment, forming a protective coating in the color “Aluminum Grey”. It can be applied to partially prepared surfaces and exhibits high tolerance to insufficient surface preparation (remaining rust and old coatings). It is used for repair painting and in conditions where high‑quality surface preparation cannot be ensured. The aluminum pigment enhances the coating’s barrier properties and provides additional protection against moisture and corrosion.

epoxysurface tolerantaluminum gray
ARMOPUR®

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
ARMOPUR®

ARMOPUR® DTM 162 Gloss

Two‑component acrylic‑polyurethane anticorrosion primer‑finish coating, weather‑resistant, glossy.

acrylic‑polyurethanehigh‑build applicationColored according to RAL, NCS, and sample.
ARMEPOX®

ARMEPOX® DTM 242 UHS

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

epoxyfast drying
ARMOPUR®

ARMOPUR® DTM 113 Gloss

Corrosion‑protective primer‑finish coating, two‑component, glossy, acrylic‑polyurethane, weather‑resistant.

acrylic polyurethaneтолстослойное нанесениеColor‑matched to RAL, NCS, and sample
ARMOPUR®

ARMOPUR® TOPCOAT 161

Two‑component acrylic‑polyurethane high‑gloss lightfast enamel for coating equipment and metal structures with a bright decorative effect.

acrylic‑polyurethanehigh weather resistanceColor‑matched to RAL, NCS and the sample
ARMOPUR®

ARMOPUR® DTM 113 SEMIGLOSS

Corrosion‑resistant primer‑finish coating, two‑component, semi‑gloss acrylic‑polyurethane, weather‑resistant.

acrylic‑polyurethanethick‑coat applicationColored according to RAL, NCS and sample
ARMEPOX®

ARMEPOX® DTM 243 Mastic

Two‑component epoxy putty that permits painting on incompletely prepared surfaces. It is used for repair painting and in conditions where high‑quality surface preparation cannot be ensured.

epoxysurface tolerantlight gray red‑brown
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FAQ

If the old coating shows no signs of corrosion, all contaminants must be removed from the surface, degreased and dust‑free before painting. Apply 1‑2 coats primer‑finish coating ARMOPUR DTM 162, with a total thickness of 60‑80 µm.  If there are local areas of corrosion damage to the coating, the rust must be removed and the surface primed with epoxy primer ARMEPOX® PRIMER 041, after which a polyurethane enamel should be applied. The use of polyurethane primer‑finish coating, ARMOPUR DTM 162, 2 coats with a total thickness of at least 100 µm, is permitted.

Your concerns are justified, polyurethane coatings contain strong solvents that can degrade the existing coating. This manifests as wrinkling, swelling or cracking. To avoid this, a small quick test should be performed. Take a rag and thoroughly saturate it with the proprietary solvent Thinner 3, which is used for diluting polyurethane coatings Armor CHemie. Then place the wet rag on the surface to be painted to slow solvent evaporation; the rag can be covered with polyethylene. After 5 minutes inspect the surface, and if no blistering, delamination or swelling is observed, the compatibility test is passed. At low temperatures, the wetting time should be increased.

No, zinc‑filled primers are categorically not recommended for application over old coating or contaminants, as they require application only to clean, rough metal to provide galvanic (cathodic) corrosion protection; otherwise they will not function and may delaminate. The old coating must be completely removed to the metal (by sandblasting or mechanically).