20-1xx 2K Hs Express Filler 5:1 20-110-5 Primer Black

Swin quick-drying 2K HS express filler delivers a smooth, highly sandable finish for fast processing of large surfaces such as trucks, buses and rail cars. Can be used as a conventional filler or wet-in-wet. Mix 5:1 (vol). Available in light gray to black-gray. Compatible with SWIN 2K topcoats. Hardener options: 30-100-5 (normal), 30-200-5 (short), 30-300-1 (express). Thinner: SWIN Universal (short/normal/long). Spray viscosity ~18–20 s (4 mm) at 20°C. Black-grey primer shade variant of the 20-1xx 2K HS Express Filler. Color only — no changes to mixing ratios or processing; follow the product data for hardener and thinner selection.