Sherwin-Williams Envirolastic 940 DTM



Sherwin-Williams Envirolastic 940 DTM is a high build, single coat, direct-to-metal polyaspartic urethane coating for application to steel in industrial environments.

Bulk Buy

£118.46 tax excl.

£142.15   tax incl.

Product Description

Sherwin-Williams Envirolastic 940 DTM a fast dry, polyaspartic urethane formulated to provide high build, high performance protection and gloss and colour retention applied using airless spray. Envirolastic 940 DTM applies direct-to-metal over blasted or galvanized steel. It is dry to touch in one hour, preventing unwanted debris pick up. EnvirolasticTM 940 DTM replaces two coat intermediate/topcoat systems for: 

  • High performance architectural applications.
  • Steel fabrication.
  • Steel structures.
  • Oil and gas (onshore – structures, tank exteriors etc.).
  • Ideal for new construction or maintenance applications. 

Features & Benefits

The Envirolastic 940 DTM polyaspartic technology offers protection of steel in corrosive environments up to C3 as defined in ISO 12944. For aggressive corrosion environments, C4 and C5 (ISO12944), Envirolastic 940 DTM can be applied over an approved anti-corrosive epoxy primer.

High performance, excellent colour and gloss retention coupled with long term durability make Envirolastic 940 DTM suitable for commercial and architectural applications improving the overall aesthetics and extending the life of the building. 

  • Single coat, direct-to-metal application.
  • Fast cure chemistry.
  • Low temperature application.
  • High resistance to corrosion. 
  • Saves application time and labour cost versus a two coat system of primer and topcoat. Comparable performance to a two coat system for corrosion protection and colour/gloss retention.
  • Improves the dry to handle times and overall productivity.
  • Extends painting schedule.
  • Extends the life of the asset. 

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Technical Data

Typical Coverage (per coat)4.5m² per litre
Touch Dry1 Hour
ApplicationBrush, Roller, Spray
The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


questions Christina on 11/06/2018

I need to paint benches in an apartment complex. What kind of paint should I use? They are currently have a thermoplastic coating.


Sherwin-Wiliams Envirolastic 940 DTM is a direct to metal product so to use this you would need to remove all existing coatings and prepare the underlying steel substrate accordingly. If this is not possible then we would recommend testing a surface tolerant product like Sherwin-Williams Macropoxy M902, if OK finish with Sherwin-Williams Acrolon C137V2 or Sherwin-Williams Acrolon C237 in the colour of your choice.

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