FlexBond by Rosco - The best coating we've found for thermoplastics!
FlexBond dries to a clear, hard, yet pliable coating that does not suffer from the "tackiness" common in many other flexible glues even after those glues have had days to dry. And unlike ordinary "white" glues which can crack and break when flexed over time, the adhesive bond of Rosco FlexBond remains extremely pliable and strong even as the materials bend and deform. This makes it ideal for coating thermoplastics such as Worbla and Wonderflex. FlexBond is water-based with little fume.