PPG SIGMADUR 550H
Application

Structural steel framing.

Description

Two component, high solids, high-build aliphatic acrylic polyurethane finish.

Features and benefits:


  • Good resistance to atmospheric exposure conditions.
  • Good colour and gloss retention.
  • Cures at temperatures down to -5°C.
  • Resistant to splash of mineral and vegetable oils, paraffins, aliphatic petroleum products and mild chemicals.
  • Can be recoated even after long atmospheric exposure.
  • Good application properties by airless, brush and roller.
  • High film build-up to 150 µm (6.0 mils) for one coat.
  • Can be applied direct to metal.
  • Drying and curing times can be reduced significantly by using PPG 866M Accelerator.

General information

Finish

Gloss

Color

Features

High solid Polyurethane finish.

Good resistance to atmospheric exposure conditions.

Good colour and gloss retention.

Cures at temperatures down to -5°C (23°F).

Resistant to splash of mineral and vegetable oils, paraffins, aliphatic petroleum products and mild chemicals.

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Material

Two component aliphatic acrylic polyurethane

Size

4 L

20 L

Uniclass 2015

Pr_35_31_22_79 Solvent-based finishing coatsPrimary

CAWS

G10/635 Thermally sprayed zinc coating plus site-applied

G10/640 Shop painting

G10/650 Site painting

G10/660 Shop plus site painting

M60/12 Gloss paint

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Specification data - Solvent-based finishing coats Enhanced data

Composition

Polyurethane

Sheen

Gloss

Colour

Standard and custom colours available.

Product Reference

PPG Sigmadur 550H

Volume solids

70%

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