Akfix P645 Metal Roof Polyurethane Sealant- Construction and Automotive Seam Sealer for Glass, Wood, Plastic and Aluminum, Flexible Metal Gap Filler, Paintable Bonding | 2 Pack, Black, 20.4 Oz. : Amazon.co.uk: DIY
HB Body S115 Autoseal Brushable Car Body Seam Sealer Grey 1kg - Paintable 5203473115713 | eBay
Dynatron™ Brushable Gray Seam Sealer | 3M United States