A-PU Primer I АCR-253 АC

ACRYLIC POLYURETHANE PRIMER

$100.00

Fast-drying two-component primer, suitable for protecting metal surfaces used in environments with aggressive conditions and high zinc phosphate content. It forms a durable film resistant to linear expansion, chemical corrosion, mineral oils, moisture, and salt mist.

Description

• Excellent adhesion to ferrous and non-ferrous metals (aluminum, hot-dip galvanized surfaces);
• Resistance to scratching and wear;
• Heat resistance of the film up to 200°C;
• Usable at very low temperatures (down to –30°C);
• Resistant to solvents, acids, bases, and their vapors;
• Fast-drying product;
• Ability to apply in thick layers without sagging – up to 250 μm;
• High elasticity and resistance to linear expansion.

Purpose

This coating is suitable for protecting industrial facilities, metal structures, and other items exposed to atmospheric corrosion and harsh industrial conditions. It is characterized by exceptional strength and wear resistance. It can be applied as a standalone coating in operating environment C3 (ISO 12944-2) or as a primer in an anticorrosion system for severe environments C4/C5 (ISO 12944-2). It is also suitable for use at very low temperatures (down to –30°C).

ColorAccording to sample/RAL catalog
Gloss0 - 5 %
AppearanceThixotropic mass
Theoretical consumption rate140 – 157 g/m2 for a 60 μm dry film
Density1.45 – 1.63 kg/l
Solid content62 %
Shelf life36 months
VOC378 g/l
Drying Stage20°C30°C
Touch dry 30 minutes 20 minutes
Fully dry 3 hours 2 hours
Fully cured 24 hours 18 hours
Recoat interval after 1 hour after 1 hour
Pot life 4 hours 2 hours 50 minutes

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