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 SigmaDur 520, a two-component, high-build semi-gloss aliphatic acrylic polyurethane finish that can be recoated an unlimited amount, with excellent resistance to atmospheric exposure conditions.
PPG SigmaDur 520 is two-component, high-build semi-gloss aliphatic acrylic polyurethane finish with excellent resistance to atmospheric exposure conditions that can be recoated an unlimited amount.
Easy to apply by roller and airless spray, SigmaDur 520 is available in 2,300+ colours, inc. RAL, BS, NCS & the new NCS 2050 colours
. The finish is tough and durable, resistant to splash of mineral and vegetable oils, paraffins, aliphatic petroleum products and mild chemicals, and can be recoated even after long atmospheric exposure.
Two-component, high-build semi-gloss aliphatic acrylic polyurethane finish
Data for mixed product at 20°C (68°F) | |
---|---|
Number of components | Two |
Mass density | White: 1.4 kg/l (11.7 lb/US gal) |
Aluminium: 1.1 kg/l (9.2 lb/US gal) | |
Volume solids | White: 58 ± 2% |
Aluminium: 51 ± 2% | |
VOC (Supplied) | Directive 1999/13/EC, SED: max. 287 g/kg (white) |
Directive 1999/13/EC, SED: max. 377 g/kg (aluminium) | |
max. 383.0 g/l (approx. 3.2 lb/gal) (white) | |
max. 405.0 g/l (approx. 3.4 lb/gal) (aluminium) | |
Recommended dry film thickness | 50 - 75 µm (2.0 - 3.0 mils) depending on system |
Theoretical spreading rate | White: 11.6 m²/l for 50 µm (465 ft²/US gal for 2.0 mils) |
Aluminium: 9.6 m²/l for 50 µm (385 ft²/US gal for 2.0 mils) | |
Dry to touch | 1 hour |
Overcoating Interval | Minimum: 6 hours |
Maximum: Unlimited | |
Full cure after | 4 days |
Shelf life | Base: at least 36 months when stored cool and dry |
Hardener: at least 24 months when stored cool and dry |
Notes:
Recommended Substrate Conditions and Temperatures
Substrate conditions
Substrate Temperature & Application Conditions
Instructions for Use
Mixing ratio by volume: base to hardener 88:12
Induction Time
None.
Pot life
Refer below for more information
Air spray
Recommended thinner
Volume of thinner
Nozzle orifice
Nozzle pressure
Airless spray
Recommended thinner
Volume of thinner
Nozzle orifice
Nozzle pressure
Brush/roller
Recommended thinner
Volume of thinner
Cleaning Solvent
White:
DFT | Theoretical spreading rate |
---|---|
50 µm (2.0 mils) | 11.6 m²/l (465 ft²/US gal) |
75 µm (3.0 mils) | 7.7 m²/l (310 ft²/US gal) |
Aluminium:
DFT | Theoretical spreading rate |
---|---|
50 µm (2.0 mils) | 9.6 m²/l (385 ft²/US gal) |
75 µm (3.0 mils) | 6.4 m²/l (257 ft²/US gal) |
Overcoating with... | Interval | -5°C (23°F) | 0°C (32°F) | 10°C (50°F) | 20°C (68°F) | 30°C (86°F) | 40°C (104°F) |
---|---|---|---|---|---|---|---|
Itself | Minimum | 24 hours | 16 hours | 8 hours | 6 hours | 5 hours | 3 hours |
Maximum | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
Note:
Curing time for DFT up to 75 µm (3.0 mils)
Substrate temperature | Dry to touch | Full cure |
---|---|---|
-5°C (23°F) | 24 hours | 15 days |
0°C (32°F) | 16 hours | 11 days |
10°C (50°F) | 8 hours | 6 days |
20°C (68°F) | 6 hours | 4 days |
30°C (86°F) | 5 hours | 3 days |
40°C (104°F) | 3 hours | 48 hours |
Notes:
Pot Life (at application viscosity)
Mixed product temperature | Pot life |
---|---|
10°C (50°F) | 7 hours |
20°C (68°F) | 5 hours |
30°C (86°F) | 3 hours |
40°C (104°F) | 2 hours |
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.
KEVIN NICOL on 2022-10-13 09:51:00 | Question: Good morning, I am looking for advice on the best primer to use for a Sigmadur 520 top coat, Any advice you can pass on would be appreciated Regards Kevin |
Answer from Rawlins’ Technical Team: This product can be applied over previous applications of clean, dry, sound and prepared epoxy or polyurethane compatible coatings. Please can you provide information on the project to [email protected] so we can recommend a suitable product. | |
PPG SigmaDur 520 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)