Polyurethane resin Mapei

Two-component self-levelling flexible polyurethane resin and tar based sealant. Highly resistant to hydrocarbons, Mapeflex PB27 is formulated for sealing expansion joints in airport runways, highways, parking lots and garages, service areas and structures subject to vehicular traffic. Mapeflex PB27 is a two-component self-levelling sealant consisting of a polyurethane polymer (Part A) and a special tar-based hardener (Part B).

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