PPG SigmaLine 523

SKU id3938 Base UN3082 (Class: 9, Pk Grp: III), Hardener UN3066 (Class: 8, Pkg Gp: II)
A two part solvent free polyamine cured epoxy coating designed for protecting pipes against the effects of potable water.
Available in 20 Litres
£388.49 (£466.19 Inc VAT)
*These colours are for guidance only. Variations between output devices can misrepresent the appearance of an actual colour. Also, we strongly advise that you order your complete paint requirements simultaneously to ensure a uniform batch colour.
£388.49 (£466.19 Inc VAT)

Product Description

PPG SigmaLine 523 is a two component solvent free polyamine cured epoxy coating designed for protecting pipes against the effects of potable water and is highly resistant to various types of bacterial attack.

Best Uses

PPG SigmaLine 523 is ideal as a solvent-free coating for the protection of pipes against the effects of potable water as it is resistant against bacterial attack. SigmaLine 523 is fast-curing, especially when applied to preheated substrates and can be applied to rotating pipes at a dry film thickness (DFT) up to 600 µm (24.0 mils) at a substrate temperature of 50°C (122°F) and up to 900 µm (36.0 mils) at a substrate temperature of 10°C (50°F), by twin-feed, hot, airless spray equipment.

  • Approved for drinking water up to 60°C (140°F) according to BS6920 (yellow only)

Application

Blast clean steel to ISO Sa2 1/2. An even pipe temperature ensures an even coating and appearance (flow and gloss). Do not thin. Applied in one coat. Ensure to check the WFT. Weld seams may need a thicker coat. Apply using twin feed hot airless spray. Temperature of spray unit must be between 55°C - 65°C.