Syrox S3170 Black Sanding Surfacer Plus is a high-solids content sanding surfacer with excellent sanding properties. It is designed for use before applying Syrox Basecoat and is suitable for use on various substrates, including steel, galvanised steel, old paintwork, and sanded and cleaned OEM primer.
The range is available in two other colours, White S3110 and Grey S3140, which you can mix to create five designated shades of white, light grey, grey, dark grey and black, for improved basecoat performance. When used with Syrox S3080 Non-Sanding Converter, you can use Syrox S3170 as a non-sanding surfacer. If you need to carry out spot or part-panel repairs, you can significantly reduce air-drying times by adding Syrox S7300 Fast Surfacer Additive to your mixture.