PPG Sigma EcoFleet 290 A is a proven and highly effective linear polishing antifouling formula, particularly suitable for deep sea-going medium to high-activity vessels. Its user-friendly application properties meet the industry’s requirements for increased productivity and optimal efficiency during the coating process, as a result, Sigma EcoFleet 290 A is recognized as a reliable and consistent performer in dry docks and new-building yards worldwide with a long, successful track record.

Sigma EcoFleet 290 A is extremely versatile, being suitable for all types of vessels: tankers, bulk carriers, and container ships operating in deep-sea waters. With the marine market under increasing pressure to minimize environmental impact whilst striving to maximize operational efficiency, Sigma EcoFleet 290 A delivers optimal performance.

Operational benefits from extended fouling control periods - with fouling control for long periods - up to 60 months

Independent approval - Like all PPG antifoulings, Sigma EcoFleet 290 A complies with the IMO AFS Convention.

Please note: This product is subject to a minimum order quantity of 440L and has an approximate delivery lead time of 21-28 days

Features & Benefits

• The market choice for reliable all-round antifouling performance
• Sigma Ecofleet antifoulings have proven performance on over 6 million m² (over 64.5 million ft²) annually
• Reliable antifouling – proven performance
• Easy application – less time, more productivity
• Extended fouling control periods up to 60 months – reduces maintenance costs
• Flexibility of use – suitable for various deep-sea vessels
• Established track record – reliable and proven performance on a wide range of vessel types
• TBT-free self-polishing antifouling for new-building and maintenance
• Controls settlement of shell and weed fouling for prolonged periods, depending on sailing pattern and routes
• Controlled polishing rate to give effective protection in accordance with the specified film thickness and smoothing of the surface
• Complies with IMO Antifouling Systems Convention Robust, self-polishing antifouling
• Designed for deep-sea operating vessels
• Formulated for medium- to high-activity vessels
• Suitable for application at new-build and in dry dock
• Dry-film thicknesses up to 150 microns (6.0 mils) per coat
• Direct recoating of many existing antifoulings
• Complies with IMO ASF Convention

Product Data

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

• Suitable high performance anticorrosive tiecoats
• Previous coat must be sound, dry and free from any contamination

Substrate Temperature & Application Conditions

• Substrate temperature during application and curing should be at least 3°C (5°F) above dew point

Application

Instructions for Use

• Stir well before use
• The temperature of the paint 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

Airless Spray

Recommended thinner

• PPG Thinner 21-06

Volume of thinner

• 0 - 3%, depending on required thickness and application conditions

Nozzle orifice

• Approx. 0.53 – 0.69 mm (0.021 – 0.027 in)

Nozzle pressure

• 12.0 - 15.0 MPa (approx. 120 - 150 bar; 1741 - 2176 p.s.i.)

Brush/roller

• Only for touch-up and repair
• Multicoat roller or brush application is not recommended. Maximum DFT achievable by brush or roller is 50 µm (2.0 mils)

Recommended thinner

• PPG Thinner 21-06

Volume of thinner

• 0 – 3%

Cleaning Solvent

• Thinner 21-06

Spreading Rate and Film Thickness

Spreading rate and film thickness

Overcoating interval for DFT up to 160 µm (6.3 mils)

Notes:

• The above data is a fair indication for normal application conditions
• Longer drying times may be necessary at higher DFT and under unfavourable atmospheric conditions
• For systems with more than two layers of antifouling minimum drying time before overcoating and minimum time before refloating should be increased

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
• 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

References

• Explanation to product data sheets (information sheet 1411)
• Safety Indicators (information sheet 1430)
• Safety in Confined Space and Health Safety, Explosion Hazard - Toxic Hazard (information sheet 1431)