Network Rail Specification – System N4 (XN90)
System N1 (XN90): Thermally sprayed metal/epoxy protective system – epoxy acrylic topcoat
Sigma EP159 – 25μm
Sigma EP112 MIO Coat – 150μm
SigmaDur 540 – 50μm
Can be purchased as either 4L or 20L tins (of each product)
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Delivery policy - We aim to ship all products same day where possible (Orders must be placed before 12pm)
PPG Sigma EP 159 Sealer is a two pack epoxy substance that has been pigmented with aluminium to produce a smooth grey finish on a variety of surfaces. Highways Agency item No.159.
PPG Sigma EP112 Miocoat (formerly Amercoat 4613) is a two component, high solids, micaceous iron oxide pigmented, polyamide cured, epoxy coating designed for general purpose use on steel and concrete structures, as part of protective coating systems exposed to the outdoor world. Highway Agency Item 112.
PPG SigmaDur 540 formerly Amercoat 440HS is a two component, high gloss VOC compliant epoxy acrylic paint that can be used to provide a decorative coating to a number of different substrates. Part of the M24 Specification, Highways Agency Item No.167.
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