Durastrength® 380

Durastrength® 380 by Arkema is a high rubber acrylic core-shell impact modifier. Exhibits high impact strength, wide processing window, high surface finish and gloss. It is particularly recommended for use in Ca/Zn stabilized formulations. Offers faster gelation, long term weather resistance. Durastrength® 380 is used in vinyl window profile, pipe and fittings, fencing, siding, roofing membranes, tarpaulins, decorative foils, injection molding parts and all rigid and semi-rigid applications where extreme impact resistance and weatherability are required. Suitable for lead, tin and mixed metal stabilized formulations.