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PPG SigmaFast 205 LT | 2000+ Colours
PPG SigmaFast 205 LT | 2000+ Colours

PPG SigmaFast 205 LT

7800
PPG4160

SigmaFast 205 LT, a two-component, high-build, polyamide-cured zinc phosphate epoxy primer/coating for atmospheric conditions, drying and curing at low temperatures down to –5°C (23°F).

  • Available in 2,300+ colours, inc. RAL, BS, NCS & the new NCS 2050 colours
  • Easy application by airless spray
  • Recoatable with most two-component epoxy and polyurethane coatings
  • Tough, with long-term flexibility
  • See below for more information on surface preparation, application details and curing times

Product customisation

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  • 250 char. max
Colour Group
Size
Finish
£73.93(incl. VAT)
£61.61(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

SIGMAFAST™ 205 LT is a two-component, high-build, polyamide-cured zinc phosphate epoxy primer/coating available in 2000+ colours from RAL, NCS and British Standard. The general-purpose epoxy primer/coating is for atmospheric conditions, drying and curing at low temperatures down to –5°C (23°F), and is recoatable with most two-component epoxy and polyurethane coatings.



Features & Benefits


  • Available in 2,300+ colours, inc. RAL, BS, NCS & the new NCS 2050 colours
  • General-purpose epoxy primer/coating for atmospheric conditions
  • Good drying and curing property at low temperatures down to –5°C (23°F)
  • Easy application by airless spray
  • Recoatable with most two-component epoxy and polyurethane coatings
  • Tough, with long-term flexibility
  • See below for more information on surface preparation, application details and curing times

 

Reference Colour Size Gloss Level
314463 Light Grey (RAL 7035) 20 litres Semi-gloss
317935 Oxide Red (RAL 3009) 20 litres Semi-gloss
317937 Pure White (RAL 9010) 20 litres Semi-gloss
317936 Silver Grey (RAL 7001) 20 litres Semi-gloss
320432 Full RAL & BS 4 litres Semi-gloss
320433 Full RAL & BS 20 litres Semi-gloss



Product Data


Two-component, high-build, polyamide-cured zinc phosphate epoxy primer/coating.

Data for mixed product at 20°C (68°F)
Number of components Two
Mass density 1.4 kg/l (11.7 lb/US gal)
Volume solids 70 ± 2%
VOC (Supplied) Directive 1999/13/EC, SED: max. 213.0 g/kg
UK PG 6/23(92) Appendix 3: max. 310.0 g/l (approx. 2.6 lb/US gal)
Recommended dry film thickness 75 - 150 µm (3.0 - 6.0 mils) depending on system
Theoretical spreading rate 9.3 m²/l for 75 µm (374 ft²/US gal for 3.0 mils)
4.7 m²/l for 150 µm (187 ft²/US gal for 6.0 mils)
Dry to touch 3 hours
Overcoating Interval Minimum: 3 hours
Maximum: 6 months
Full cure after 5 days
Shelf life Base: at least 24 months when stored cool and dry
Hardener: at least 24 months when stored cool and dry

Notes:

  • Refer below for more details on spreading rate and film thickness, overcoating intervals and curing times



Surface Preparation


Recommended Substrate Conditions and Temperatures

Substrate conditions

  • Steel
    • Blast cleaned to ISO-Sa2½, blasting profile 40 – 70 µm (1.6 – 2.8 mils)

 

  • Concrete
    • Dried for at least 28 days in good ventilation conditions
    • Moisture content should not exceed 4.5%
    • Concrete must be free from laitance and any contamination
    • Rough surface; eventually abraded by power tool or diamond abrading tool

 

Substrate Temperature & Application Conditions


  • Substrate temperature during application and curing down to -5°C (23°F) is acceptable; provided the substrate is free from ice and dry
  • Substrate temperature during application and curing should be at least 3°C (5°F) above dew point



Application


Instructions for Use

Mixing ratio by volume: base to hardener 75:25 (3:1)

  • The temperature of the mixed base and hardener should preferably be above 15°C (59°F), otherwise extra thinner may be required to obtain application viscosity
  • Adding too much thinner results in reduced sag resistance
  • Thinner should be added after mixing the components

 

Induction Time


None.

 

Air Spray


Recommended thinner

Volume of thinner

  • 5 - 10%, depending on required thickness and application conditions

Nozzle orifice

  • 1.5 – 3.0 mm (approx. 0.060 – 0.110 in)

Nozzle pressure

  • 0.3 - 0.4 MPa (approx. 3 - 4 bar; 44 - 58 p.s.i.)

 

Airless Spray


Recommended thinner

Volume of thinner

  • 5 - 10%, depending on required thickness and application conditions

Nozzle orifice

  • Approx. 0.48 mm (0.019 in)

Nozzle pressure

  • 15.0 MPa (approx. 150 bar; 2176 p.s.i.)

 

Brush/roller


Recommended thinner

  • THINNER 91-92

Volume of thinner

  • 0 – 5%

 

Cleaning Solvent




Spreading Rate and Film Thickness


DFT Theoretical spreading rate
75 µm (3.0 mils) 9.3 m²/l (374 ft²/US gal)
100 µm (4.0 mils) 7.0 m²/l (281 ft²/US gal)
150 µm (6.0 mils) 4.7 m²/l (187 ft²/US gal)

 

Overcoating interval for DFT up to 75 µm (3.0 mils)


Overcoating with... Interval -5°C (23°F) 0°C (32°F) 5°C (41°F) 10°C (50°F) 20°C (68°F)
Various two-pack epoxy and polyurethane coatings Minimum 22 hours 16 hours 5 hours 3 hours 2 hours
Maximum 6 months 6 months 6 months 6 months 6 months

Notes:

  • Surface should be dry and free from any contamination

 

Overcoating interval for DFT up to 150 µm (6.0 mils)


Overcoating with... Interval -5°C (23°F) 0°C (32°F) 5°C (41°F) 10°C (50°F) 20°C (68°F)
Various two-pack epoxy and polyurethane coatings Minimum 24 hours 18 hours 6 hours 4 hours 3 hours
Maximum 6 months 6 months 6 months 6 months 6 months

Notes:

  • Surface should be dry and free from any contamination

 

Curing time for DFT up to 75 µm (3.0 mils)


Substrate temperature Dry to Touch Dry to Handle Full Cure
-5°C (23°F) 18 hours 21 hours 20 days
0°C (32°F) 15 hours 18 hours 12 days
5°C (41°F) 4 hours 7 hours 6 days
10°C (50°F) 3 hours 5 hours 5 days
20°C (68°F) 2 hours 3 hours 48 hours

Curing time for DFT up to 150 μm (6.0 mils)


Substrate temperature Dry to Touch Dry to Handle Full Cure
-5°C (23°F) 20 hours 24 hours 21 days
0°C (32°F) 16 hours 20 hours 14 days
5°C (41°F) 5 hours 8 hours 7 days
10°C (50°F) 4 hours 6 hours 6 days
20°C (68°F) 3 hours 4 hours 3 days

Note:

  • Adequate ventilation must be maintained during application and curing

 

Pot Life (at application viscosity)


Mixed product temperature Pot life
10°C (50°F) 6 hours
20°C (68°F) 4 hours
30°C (86°F) 1.5 hours



Safety Precautions


  • For paint and recommended thinners, see information sheets information sheet 1430, information sheet 1431 and the relevant Material Safety Data Sheets in the attachments section above
  • Although this is a solvent-free paint, care should be taken to avoid inhalation of spray mist, as well as contact between the wet paint and exposed skin or eyes



References


Product Details
4160-856926

Data sheet

Manufacturer
PPG
Water / Solvent Based
Solvent
For Use On
Steel, Concrete
Application Method
Brush, Roller, Spray
Sheen
Semi-gloss
Colour
Standard / Ready Mixed, Fully Tintable
Single, Two or Three Pack
Two-Pack
Pack Size
4L, 20L
Solvent
Zinc phosphate epoxy
Mixing Ratio
3:1
Key Features
For atmospheric conditions, drying and curing at low temperatures down to –5°C (23°F), and is recoatable with most two-component epoxy and polyurethane coatings.
Touch Dry (at 20°C)
3 hours
Dry to Handle (at 20°C)
-
Dry to Recoat (at 20°C)
2 hours
Fully Cured (at 20°C)
48 hours
Pot Life (at 20°C)
4 hours
Coverage
9.3 m²/l for 75 µm (374 ft²/US gal for 3.0 mils) 4.7 m²/l for 150 µm (187 ft²/US gal for 6.0 mils)
Recommended Thinner/Cleaner
THINNER 91-92/Thinner 90-53
Unit Contents
Base & hardener
Compatible Primers
-
Compatible Topcoats
-
Max. Application Temperature
-
Min. Application Temperature
(-5°C)
Density
1.4 kg/l (11.7 lb/US gal)
Solids by Volume
70 ± 2%
Heat Resistance (up-to)
-
VOC
Directive 1999/13/EC, SED: max. 213.0 g/kg UK PG 6/23(92) Appendix 3: max. 310.0 g/l (approx. 2.6 lb/US gal)
Shelf Life (from date of manufacture)
Base: at least 24 months - Hardener: at least 24 months
UN Number
UN1263, UN3469
Base Type
Solvent-Based
Suitable For Use On
Concrete
Suitable For Use On
Steel
Finish
Semi-Gloss
Application Method
Brush
Application Method
Roller
Application Method
Spray
Usages
Tough
Usages
Direct to Metal
Usages
High Build
Usages
Flexible
Usages
Low Temperature
Usages
Atmospheric
Usages
Zinc Phosphate
Usages
Overcoatable
Product Usage Type
Primer & Midcoat
Product Range
SigmaFast
Colour Family
Neutral
Colour Family
Anthracite Grey
Colour Family
Grey
Colour Family
Green
Colour Family
Blue
Colour Family
Red
Colour Family
Brown
Colour Family
Pink
Colour Family
Orange
Colour Family
Purple
Colour Family
Yellow
Colour Family
Black
Colour Family
White
Categorised As
Metal Paints > Low Temperature Direct-to-Metal Paints
Seasonal
Cold Weather
Product Type
Epoxy
Environment
Atmospheric
Environment
Low Temperature
Touch Dry/Dust Free (@ 20-25°C)
3 hours
Product Attributes
High Build
Product Attributes
Zinc Phosphate
Product Attributes
Overcoatable
Product Attributes
Flexible
Product Attributes
Tough
Attachments
Download


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.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

PPG SigmaFast 205 LT is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT


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