Description
PRODUCT DESCRIPTION
A multi-functional low temperature curing phenalkylated zinc phosphate coating for the protection of carbon steel
RECOMMENDED USE
Specified for use as a primer for structural steel on blast cleaned steel for internal and external environments, it may also be used as a high build intermediate coat as well as the final coat where a low sheen industrial and functional finish is required. Not for immersion service. Where good colour and gloss retention is required in an external environment, or a full decorative finish is required in an internal environment, one of our topcoats designed specifically for this role should be chosen. A selection of available topcoats is listed in this data sheet under Recommended Topcoats. Fast-Clad 7220 may be applied between 75 and 225 microns DFT in one coat depending on specification requirement. As many projects will differ in terms of client requirements and exposure environments, detailed project specifications are available from Sherwin-Williams separately
APPLICATION EQUIPMENT
Airless Spray For dft applications between 75-125
Nozzle Size: 0.33mm (13 thou) – 0.38mm (15 thou )
Fan Angle: 40 Operating Pressure: 155kg/cm (2200 psi)
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