What components are ST100 made up of? Search For Search Home Knowledge Base Epoxy Adhesives What components are ST100 made up of? The material consists of an organic epoxy binder with a filler of black mineral sands (mainly titanium carbide). Was this article helpful? Yes No Related Articles Can I repair radiators with Steenvas Epoxy? 6 Can I repair fuel tanks with Steenvas Epoxy? 1 Can ST100 or Pipe Repair be coloured? 1 What release agents can be used to remove Steenvas? 16 Can I paint over Steenvas Epoxy Adhesives? 19 Can Steenvas Epoxy Adhesives be applied under water? 34