*PPG SigmaLine 523

SKU
id3938
***
This product is now discontinued.
Out of stock
Product Description

This product has been discontinued. Please contact our technical team for a suitable alternative.

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.

Technical Details

Approvals

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

Technical

  • A two component solvent free polyamine cured epoxy coating.
  • Solvent free coating for the protection of pipes against the effects of potable water.
  • Resistant against bacterial attack.
  • Fast curing especially when applied to preheated substrates.
  • Can be applied to rotating pipes at a dry film thickness (dft) up to 600 µm at a substrate temperature of 50°C and up to 900 µm at a substrate temperature of 10°C by twin feed, hot, airless spray equipment.
  • Available in 20 Litres

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.