Ure-Fil 7 /3,5kg

URE-FIL® 7
Improves dimensional stability in urethane resins and castable epoxies. Ofen added to materials to make them flame-resistant. URE‑FIL® 7 can be mixed with Smooth‑Cast® 325 and SO‑Strong® color tints to create marble effects. Recommended maximum mix ratio is 1A:1B to 2 parts filler. A mix ratio of 1A:1B to 3 parts filler will make the plastic trowelable, but the cured plastic will also be brittle.