3x PROXL GENERATION 20 ULTRA PU SEALER GREY (310ML) Car Body Sealer & AdhesiveModel No. SEALPU-GUltra PU Sealer- GREY (310ml)SEALPU-GA high quality 1K Polyurethane sealant and adhesive, suitable for many automotive applications. Easy to extrude and tool, with no bubbling when curing and has a fast over paint time. Not approved for use on windscreens. Also available in Black and White.