PPG SigmaFast 205LT

UN1263 (Class: 3, Pk Grp: III)
A high build polyamide low temperature tintable zinc phosphate epoxy shop primer/coating for atmospheric conditions.
Available in 20 Litres. Tintable to many BS4800 and RAL Colours, please call.
From £221.36 £184.47
In stock
Only %1 left
Product Description

PPG SigmaFast 205LT is a two pack, high build, polyamide cured zinc phosphate epoxy primer coating.

Best Uses

PPG Sigmafast 205LT has good drying and curing properties at low temperatures down to -5°C. With easy application via airless spray, Sigmafast 205LT provides a tough, flexible coating that is recoatable with most two pack epoxy and polyurethane topcoats.


Concrete should be dried for at least 28 days in good conditions. Ensure the concrete is free from laitance and contamination. Roughen the surface with power tools. Apply using airless spray as per data sheet.

Technical Details


  • Sigmafast 205LT offers good low temperature curing
  • Recoatable with most two component epoxy and polyurethane coatings
  • Tough, with long term flexibility
  • Please call for further details. 

Technical Info

Components: Two Components
Type: Epoxy Primer / Coating
Finish: Semi Gloss
Stock Colours: RAL3009 Oxide Red, RAL7001 Silver Grey, RAL7035 Light Grey, RAL9010 Pure White 
Tintable: Yes. Please note, bespoke tints are non refundable / exchangeable
VOC Content: 310.0 g/l
Volume Solids: 70 +/- 2%
Suitable Substrates: Steel, Concrete
Application Method: Brush, Roller, Airless Spray or Air Spray
Theoretical Coverage: 8.8 m2 per litre at 80 microns , 5.8 m2 per litre at 120 microns.
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): 75 - 150 microns (3.0 - 6.0 mils) depending on system
Induction Time: -
Pot Life: 4 hours at 20°C
Touch Dry: 3 hours at 20°C
Overcoatable: After minimum 2 hours to maximum of 6 months at 20°C
Fully Cured: 5 days at 20°C
Cleaner / Thinner: PPG Thinner 91-92, clean with PPG Thinner 90-53
Shelf Life: At least 24 months when stored cool and dry
Packaging: Available in 20 Litres (4 litres by special order - please call)

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.

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