Nitoseal PU40‑CS is a one‑part, highly resilient polyurethane elastomeric sealant intended for sealing expansion and control joints in construction. It is applied to precast concrete elements, balcony parapets, bridge culverts, retaining and boundary walls, roof joints and caulking around windows, doors and floor joints. The sealant offers excellent weathering, ageing resistance and strong resistance to chemicals and microorganisms.
