PPG Thinner 90-53
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 SigmaWeld 199 is a two-component, moisture-curing low zinc (ethyl) silicate prefabrication primer that is suitable for automatic application on shot blasted steel plates. Good cutting and excellent welding properties, including MIG/MAG welding in various positions (either automatic or manual welding), fast-drying and low fume release are some of the top features of PPG SigmaWeld 199.
PPG SigmaWeld 199 is a two-component, moisture-curing low zinc (ethyl) silicate prefabrication primer that is suitable for automatic application on shot blasted steel plates. Good cutting and excellent welding properties, including MIG/MAG welding in various positions (either automatic or manual welding), fast-drying and low fume release are some of the top features of PPG SigmaWeld 199.
Two-component, moisture-curing low zinc (ethyl) silicate prefabrication primer.
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 | 25 ± 2% |
VOC (Supplied) | Directive 1999/13/EC, SED: max. 521.0 g/kg |
max. 676.0 g/l (approx. 5.6 lb/US gal) | |
Recommended dry film thickness | 18 µm (0.7 mils) |
Theoretical spreading rate | 13.9 m²/l for 18 µm (573 ft²/US gal for 0.7 mils) |
Dry to handle | 6 minutes |
Overcoating Interval | Minimum: 3 days |
Maximum: 6 months | |
Full cure after | 3 days |
Shelf life | Binder: at least 9 months when stored cool and dry |
Paste: at least 12 months when stored cool and dry |
Notes:
Recommended Substrate Conditions and Temperatures
Substrate conditions
Substrate Temperature
Note:
Secondary Surface Preparation | ||
---|---|---|
Area | Immersed Exposure Conditions | Atmospheric Exposure Conditions |
Contamination | To be removed | To be removed |
Weldseams | ISO 8501-3 grade P2 and cleanliness ISO Sa 2 ½ (SPSS-Pt3) | SPSS-Pt2 |
Burned | ISO 8501-3 grade P2 and cleanliness ISO Sa 2 ½ (SPSS-Pt3) | SPSS-Ss (SPSS-Pt2) |
Damaged corroded | ISO 8501-3 grade P2 and cleanliness ISO Sa 2 ½ (SPSS-Pt3) | SPSS-Ss (SPSS-Pt2) |
White rust | ISO 8501-3 grade P2 and cleanliness ISO Sa 2 ½ (SPSS-Pt3) | SPSS-ID Pt1 (SCAP) |
Notes:
Instructions for Use
Mixing ratio by volume: binder to paste 66.7:33.3 (2:1)
Air Spray
Recommended thinner
Volume of thinner
Nozzle orifice
Nozzle pressure
Airless Spray
Recommended thinner
Volume of thinner
Nozzle orifice
Nozzle pressure
Cleaning Solvent
Curing time for DFT up to 18 µm (0.7 mil)
Substrate temperature | Dry to Handle | Full Cure |
---|---|---|
20°C (68°F) | 6 minutes | 3 days |
30°C (86°F) | 4 minutes | 48 hours |
Notes:
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 SigmaWeld 199 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)
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