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PPG SigmaCover 2 (Amerlock 640LT) Low Temperature

SKU
id3836
Part A: UN1263 (Class: 3, Pk Grp: III), Part B: UN3469 (Class: 3, Pk Grp: III)
A 2 pack, fast drying, high solids, low temperatures epoxy coating for concrete and steel. LUL Cert 1329.
Available in 4 and 20 Litres. Available in most BS4800 & RAL Colours.
From £72.24 £60.20
In stock
Only %1 left
main product photo
Product Description

PPG SigmaCover 2 is a two-pack high solids epoxy for steel and concrete that can be applied in low temperatures London Underground, approved, LuL cert 1329.

PPG SigmaCover 2 (formerly Amerlock 2C) is a two pack Epoxy Paint that offers a fast drying solution and can be applied in low temperatures, down to freezing point. PPG SigmaCover 2 is similar to SigmaCover 400, in that it can be used to offer excellent adhesion properties to existing coatings.

Best Uses

PPG SigmaCover 2 has been specially manufactured as a professional coating for use on bridges, tank exteriors, containers, oil tanks and bunds. PPG SigmaCover 2 is commonly used for London Underground projects. PPG SigmaCover 2 is ideal for chemical and fuel bunds and can be applied at temperatures down to 0°C.

Application

PPG SigmaCover 2, 2 pack epoxy paint, is easy to apply using a spray, brush or roller and produces a quality, self-priming, semi-gloss finish. PPG SigmaCover 2 has a theoretical coverage rate of 8.5 square metres per litre. This theoretical coverage is based on a smooth non porous surface. For surfaces such as new unpainted concrete, this figure could be reduced dramatically. We suggest a sample is carried out to determine actually coverage rate. Sigmacover 2 is available in a variety of RAL and BS colours and has an approximate drying time of 6 hours (touch dry at 10°C). Steel surfaces should be mechanically cleaned and concrete and cement bonded substrates must be hard, dry and free from laitance and contamination.

Surface and Environment

PPG SigmaCover 2 is recommended for use in commercial, construction and industrial environments where chemical spillages, splashes and fumes from acids, alkalis, solvents and water can cause damage to surfaces. PPG SigmaCover 2 protects the surfaces of concrete and steel substrates against this attack.

Technical Details

Certificates & Approvals

  •  London Underground Approved LUL Cert 1329

Notes

  • Provides corrosion protection in industrial and marine environments
  • Compatible with prepared, damp surfaces
  • Resists acids, alkalis, solvents, fresh and salt water splashes, spillages and fumes
  • Can be over-coated with a range of top coats if required
  • For surfaces such as concrete we calculate approx. 6m2 per litre
  • Please refer to manufacturers technical data sheet prior to use or contact our technical department for further information regarding application.
Components: Two Components
Type: Epoxy Coating
Finish: Semi Gloss
Stock Colours: Black, White, Signal Red, Leaf Green, Window Grey and many others
Tintable: Yes. Please note, bespoke tints are non refundable / exchangeable
VOC Content: 163.0 g/l
Volume Solids: 85 +/- 2%
Suitable Substrates: Carbon Steel, Concrete / Masonry, Galvanised Steel, Non-ferrous metals & Stainless Steel
Application Method: Brush, Roller, Airless Spray or Air Spray
Theoretical Coverage: 8.5 M2/l for 100 microns
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): 100 - 200 microns (4.0 - 8.0 mils)
Induction Time: 10 minutes at 20°C
Pot Life: 1 hour at 20°C
Touch Dry: 6 hours at 20°C
Overcoatable: After 6 hours at 20°C minimum and 1 month maximum (or 7 days for urethane and PSX)
Fully Cured: 4 days at 20°C
Cleaner / Thinner: Thinner 91-92
Shelf Life: years from date of production unopened
Packaging: Available in 4 and 20 Litres
Product Data Sheet (281.35 kB)
Safety Data Sheet - Part A (187.04 kB)
Safety Data Sheet - Part B (201.19 kB)
System Info - Certificate - London Underground (116.80 kB)
System Info - HAPAS Certificate (305.86 kB)
System Info - London Underground 1329 Certificate (116.80 kB)
System Info - PPG Daily Record Sheet (63.23 kB)
System Info - Project Job Sheet (89.24 kB)
System Info - Rebranding Official Letter (13.85 kB)
System Sheet - London Underground Approved (166.49 kB)
System Sheet - London Underground Approved (48.23 kB)

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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