Ensure the surface has thoroughly dried prior to application. 

Pre-painted metal surfaces: 

• Scrape off all loose and flaking paint. 

• Sand all surfaces to a flat finish. 

• Dust off. 

If previously painted surface is in good condition than no primer is required. 

Treat any bare metal as below. 

Aged or lightly rusted surfaces: 

• Remove any rust by scraping, sanding or wire brushing. 

• Wipe surface with Metalshield® Brush Thinner to remove any residual grease, oils and dirt. 

• Once dry, apply one coat of Metalshield® Etch Primer Spraypak. 

New bare steel and wrought iron: 

• Wipe surface with Metalshield® Brush Thinner to remove any residual grease, oils and dirt. 

• For maximum protection apply 1 coat of Metalshield® Etch Primer Spraypak first. 

Galvanised iron and ZINCALUME®: 

• Clean surface with sugar soap and a Scotch-Brite® Pad to remove any grease, oils and dirt. 

• Rinse with clean water. 

• Once dry, apply one coat of Metalshield® Etch Primer Spraypak.

Before spraying

• Shake can for at least three minutes after first rattle and regularly during use. 

• Lower temperatures and high humidity will slow the drying and affect the gloss level. 

• Avoid spraying when air or surface temperature is below 10°C or above 30°C. 

Spray application

• Hold can upright 10 to 25cm from the surface. 

• To ensure surface compatibility, test spray on an inconspicuous area. 

• Spray with smooth, even strokes parallel to the surface.

• Apply with several light mist coats rather than one heavy coat, which can cause running and sagging. 

After spraying

• Prevent blocking by turning the can upside down and spraying until clear gas emerges. 

• Also wipe front of nozzle clean. 

• Clean up overspray while it is still wet with mineral turpentine.

Storage 

• Store in a cool, dry, well-ventilated place and and away from oxidising agents and corrosive materials. 

• Protect from sunlight. 

• Store away from sources of heat and/or ignition. 

• Do not expose to temperatures exceeding 50°C.  

Unused paint 

Spray unwanted paint onto newspaper and allow to dry, and then disposed of via domestic waste collections. 

Disposal of empty aerosol containers via domestic recycling programs differ between local authorities. 

For more information on responsible disposal of paint and packaging visit painttakeback.co.nz or paintback.com.au.

Empty paint containers:

Empty aerosol cans are recyclable via steel can recycling programs. 

Disposal of empty aerosol containers via domestic recycling programs differ between local authorities. 

Check with your local council first. For more information on responsible disposal of paint and packaging visit paintback.com.au or painttakeback.co.nz