The following cleaning solutions are recommended for cleaning gulf coast supply metal roofs.
United steel cleaning instructions for metal roofing.
Next a pretreatment is applied to the coated steel surface.
United steel supply offers competitive pricing and just in time delivery allowing us to achieve the highest level of customer satisfaction.
For every part water combine 0 05 part mild dish or laundry detergent.
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United steel supply furnishes galvalume galvanized and prepainted steel coils for metal roofing and siding applications to the agricultural commercial industrial and residential markets both.
A well soaked cloth sponge or brush with very soft bristle may be used.
Or galvalume coated sheet steel that has been painted under controlled conditions on a coil coating paint line.
Opt for something soft to protect your roof s paint and parts.
In a coil coating process the coated steel is first thoroughly cleaned and rinsed so that a uniformly clean surface is provided for the subsequent painting steps.
Cleaning a metal roof.
Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water.
Mix water and mild detergent for stubborn areas.
Detergent solutions a 5 solution in water of commonly used commercial non industrial detergents can be effective in many cases.
Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean.
United steel supply furnishes galvalume galvanized and prepainted steel coils for metal roofing and siding applications to the agricultural commercial industrial and residential markets both domestically and for export.
If water alone isn t enough to remove common dirt and debris mix 1 4 cup detergent including mild laundry detergents car washing soap mild dish soap per gallon of water.
Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it.
Detergents should contain less than 0 5 phosphate.
Use a cloth or sponge to clean.