Primer-209 D Black 250ml BottlePigmented, solvent-based primer for paints and plastics. Sika Primer-209 D is a solvent-based black primer, which reacts with moisture and forms a thin layer. This layer acts as a link between substrates and adhesives. Sika Primer-209 D is specifically formulated for the treatment of bond faces prior to the application of Sikas 1-component Polyurethanes. This primer might provide excellent adhesion without previous activation steps on certain plastic substrates. Areas of Application:Sika Primer-209 D is used to improve adhesion on many plastics and paints such as GRP, epoxy resins, PVC, ABS, PMMA, PC, PS and acrylics, alkyds/melamine, powder coatings, and baking varnishes.Due to the wide variety of plastics, it is mandatory to perform preliminary tests on original substrates under production conditions.Seek manufacturers advice and perform tests on original substrates before using Sika Primer-209 D on materials prone to stress cracking.This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed to ensure adhesion and material compatibility. Owner’s Manual (pdf)