International Interfill 830 base is part-A of a special 2-component, light grey, epoxy that can fill up to a thickness of 2 cm without sagging. This makes it perfect for profiling above and below the waterline on steel, aluminium and composite hulls. 2.5 Litres.

Please note: this is part A, please purchase part B separately. B Standard-Cure: 5-60756, B Fast-Cure: 5-60758.