spektron PU-ACR

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PU-ACR is an acrylic polyurethane based, two component, zinc containing, high solids, gloss top coat.

Can be applied directly to the metal surface in C3 medium corrosive environments. Can be applied directly to galvanized and aluminium surfaces. Excellent adhesion and elasticity, color and gloss retention are the characteristic properties. It is resistant to broad range of corrosive and marine atmospheres. Can be applied in thick coats with low dry spray risk.

Topcoat of protective paint systems on steel surfaces for corrosion protection of:

• Wind energy indusrty.

• Exterior surfaces of steel tanks and pipes.

• Structural steel.

• Marine applications.

• Chemical plants and equipment.

• Refineries.

Technical characteristics

Name of indicators



Gloss/Semi Gloss


As per RAL

Mixing Ratio (by weight) Mixed Product

27 Parts A Comp. + 1,75 Parts B Comp.

Volume Solids (%)


Density (g/ml)


Spreading Rate (m2/kg)

7,16 (60 microns DFT)

Flash Point


VOC (Volatile Organic Content)

270 g/l

Application Methods

Airless Spray, Conventional Spray, Roller

Pot Life (20°C)

1,5 hours


Used in industries