Tamiya Spray Lacquer Paint Grey Surface Primer - 87042. This is a 180ml can of Tamiya Grey Surface Primer Spray Paint. This surface primer is ideal for preparing your plastic model parts made of ABS and Styrene plastic for paint. The primer may also be used for metal parts. The light grey color primer is great for dark color applications. Tamiya’s surface primers may also be wet sanded before paint is applied.