Amercoat PPG SigmaRite 2136 is a micaceous iron oxide metal primer for use on steel and galvanised steel structures, including fences, galvanised ducts/cladding, street furniture and street lighting columns. PPG Sigmarite 2136 is available in 5 litre tins and is available 3 different colours, Black, Grey and Silver Grey.
PPG SigmaRite 2136 is best used for coating steel and various other metal surfaces to offer protection from UV light, which can often cause failure and flaking. PPG SigmaRite 2136 can be used as a metal primer to aid protection and then be overcoated with a gloss or semi-gloss finish.
PPG SigmaRite 2136 should be applied by paint brush or paint roller and can be applied directly onto most aged coatings and new coatings. Make sure all surfaces are dry and free from contamination before the coating is applied. PPG SigmaRite 2136 Metal Primer can also be applied by spray when used with PPG Thinner 21-06.
PPG SigmaRite 2136 offers excellent adhesion to galvanised steel and has been designed to offer great resistance to industrial atmospheric exposure.