PPG Thinner 91-92
This thinner has been developed by PPG Protective and Marine Coatings for use with selected paint products.More Information Delivery Info
We no longer stock this product, but can recommend PPG SigmaDur 541 as a great alternative.
Please note: it is important to check that any alternative product is suitable for your requirements, as our suggestion is given in good faith but without warranty. If you are in any doubt please first contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to discuss your project.
PPG SigmaDur 540, a two-component, high-gloss, VOC-compliant epoxy acrylic finish with excellent gloss and colour retention that can be recoated even after long exposure periods.
PPG SigmaDur 540 is two-component, high-gloss, VOC-compliant epoxy acrylic finish, with excellent gloss and colour retention that can be recoated even after long exposure periods. The finish is quick drying with a long pot life, with no yellowing or chalking, and is available in 2,300+ colours, inc. RAL, BS, NCS & the new NCS 2050 colours
Two-component, high-gloss, VOC-compliant epoxy acrylic finish
Data for mixed product at 20°C (68°F) | |
---|---|
Number of components | Two |
Mass density | 1.3 kg/l (10.8 lb/US gal) |
Volume solids | 54 ± 2% |
VOC (Supplied) | Directive 1999/13/EC, SED: max. 324.0 g/kg |
UK PG 6/23(92) Appendix 3: max. 411.0 g/l (approx. 3.4 lb/US gal) | |
Recommended dry film thickness | 50 - 60 µm (2.0 - 2.4 mils) depending on system |
Theoretical spreading rate | 10.8 m²/l for 50 µm (433 ft²/US gal for 2.0 mils) |
Dry to touch | 2 hours |
Full cure after | 7 days |
Shelf life | Base: at least 36 months when stored cool and dry |
Hardener: at least 12 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 89.5:10.5
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
Note:
Brush/roller
Recommended thinner
Volume of thinner
Cleaning Solvent
DFT | Theoretical spreading rate |
---|---|
50 µm (2.0 mils) | 10.8 m²/l (433 ft²/US gal) |
60 µm (2.4 mils) | 9.0 m²/l (361 ft²/US gal) |
Overcoating with... | Interval | 5°C (41°F) | 10°C (50°F) | 20°C (68°F) | 30°C (86°F) |
---|---|---|---|---|---|
Itself | Minimum | 24 hours | 16 hours | 8 hours | 6 hours |
Maximum | Unlimited | Unlimited | Unlimited | Unlimited |
Note:
Curing time for DFT up to 50 µm (2.0 mils)
Substrate temperature | Dry to touch | Full cure |
---|---|---|
5°C (41°F) | 22 hours | 14 days |
10°C (50°F) | 16 hours | 12 days |
20°C (68°F) | 10 hours | 7 days |
30°C (86°F) | 6 hours | 4 days |
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.
PPG SigmaDur 540 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