Fosroc® Nitoseal MS300 | Kestral Construction Products
Description. Nitoseal MS300 is a one part, high modulus, damp tolerant, floor sealant based on hybrid silyl modified polyether technology. It has a rapid rate of cure and forms a tough elastomer capable of supporting heavy wheel loads. Nitoseal MS300 may be applied between 6mm and 20mm wide, for trafficked joints (up to 40mm non-trafficked).