PPG Thinner 21-06
This thinner has been developed by PPG Protective and Marine Coatings for use with selected paint products.More Information Delivery Info
£42.59 (incl. VAT)
£35.49 (ex. VAT)
PPG SigmaZinc 105 is a two-component, zinc epoxy steel primer with excellent anti-corrosive and application properties.
PPG SigmaZinc 105 is a two-component, zinc epoxy steel primer with excellent anti-corrosive and application properties.
Recommended Substrate Conditions and Temperatures
Substrate Conditions
Substrate Temperature and Application Conditions
Instructions for Use
Mixing ratio by volume: base to hardener 80:20 (4:1). 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 and slower cure. Thinner should be added after mixing the components
Pot Life
4 hours at 20°C (68°F)
Air Spray
Recommended Thinner: PPG Thinner 21-06
Volume of thinner: 15 - 20%, depending on required thickness and application conditions
Nozzle orifice: 1.6 mm (approx. 0.063 in)
Nozzle pressure: 0.3 - 0.6 MPa (approx. 3 - 6 bar; 44 - 87 p.s.i.)
Airless Spray
Recommended thinner: PPG Thinner 21-06
Volume of thinner: 5 - 15%, depending on required thickness and application conditions
Nozzle orifice: Approx. 0.38 – 0.53 mm (0.015 – 0.021 in)
Nozzle pressure: 15.0 MPa (approx. 150 bar; 2176 p.s.i.)
Brush/Roller
Recommended thinner: PPG Thinner 21-06
Volume of thinner: 0 – 5%
Cleaning Solvent
PPG Thinner 90-53
Safety Precautions
For paint and recommended thinners see INFORMATION SHEETS 1430, 1431 and relevant Material Safety Data Sheets. This is a solvent-borne paint and care should be taken to avoid inhalation of spray mist or vapor, as well as contact between the wet paint and exposed skin or eyes.
Data for Product at 20°C (68°F) | |||||
---|---|---|---|---|---|
Number of components | Two | ||||
Mass density | 2.0 kg/l (16.7 lb/US gal) | ||||
Volume solids | 65 ± 2% | ||||
VOC (Supplied) | Directive 1999/13/EC, SED: max. 208.0 g/kg max. 408.0 g/l (approx. 3.4 lb/US gal) | ||||
Recommended dry film thickness | 50 - 80 µm (2.0 - 3.1 mils) depending on system | ||||
Theoretical spreading rate | 13.0 m²/l for 50 µm (521 ft²/US gal for 2.0 mils) | ||||
Dry to touch | 10 minutes | ||||
Overcoating interval | Minimum: 25 minutes. Maximum: 12 months | ||||
Shelf life | Base: at least 12 months when stored cool and dry Hardener: at least 12 months when stored cool and dry |
Spreading Rate and Film Thickness | |||
---|---|---|---|
DFT | Theoretical Spreading Rate | ||
50 µm (2.0 mils) | 13 m²/l (521 ft²/US gal) | ||
80 µm (3.1 mils) | 8.1 m²/l (336 ft²/US gal) |
Overcoating interval for DFT up to 50 µm (2.0 mils) | |||||||
---|---|---|---|---|---|---|---|
Overcoating with... | Interval | -5°C (23°F) | 0°C (32°F) | 10°C (50°F) | 20°C (68°F) | 30°C (86°F) | |
Various two-pack epoxy and polyurethane coatings | Minimum Maximum | 1 hour 12 months | 45 minutes 12 months | 30 minutes 12 months | 25 minutes 12 months | 20 minutes 12 months |
Overcoating interval for DFT up to 80 µm (3.1 mils) | |||||||
---|---|---|---|---|---|---|---|
Overcoating with... | Interval | -5°C (23°F) | 0°C (32°F) | 10°C (50°F) | 20°C (68°F) | 30°C (86°F) | |
Various two-pack epoxy and polyurethane coatings | Minimum Maximum | 1.5 hours 12 months | 1 hour 12 months | 50 minutes 12 months | 40 minutes 12 months | 35 minutes 12 months |
Curing time for DFT up to 80 µm (3.1 mils) | |||
---|---|---|---|
Substrate temp. | Dry to Touch | Dry to Handle | |
-5°C (23°F) | 1 hour | 1.5 hours | |
0°C (32°F) | 40 minutes | 1 hour | |
10°C (50°F) | 25 minutes | 50 minutes | |
20°C (68°F) | 10 minutes | 40 minutes | |
30°C (86°F) | Less than 10 minutes | 35 minutes |
Notes:
Surface should be dry and free from any contamination. An interval of several months can be allowed under clean interior exposure conditions. Zinc primers can form zinc salts on the surface; preferably they should not be weathered for long periods before overcoating. Before overcoating any visible surface contamination must be removed by sandwashing, sweep blasting or mechanical cleaning
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.
PPG SigmaZinc 105 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
This thinner has been developed by PPG Protective and Marine Coatings for use with selected paint products.More Information Delivery Info
£42.59 (incl. VAT)
£35.49 (ex. VAT)
This thinner has been developed by PPG Protective and Marine Coatings for use with selected paint products.More Information Delivery Info
£42.59 (incl. VAT)
£35.49 (ex. VAT)
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£25.84 (incl. VAT)
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