Pitch Modified PU Waterproofing
WATER & WASTE

Pitch Modified PU Waterproofing

Mapei India has introduced Plastimul PU-W, a tough and highly-elastic membrane that provides durable and seamless waterproofing protection for concrete substrates. Mapei India has recently introduced Plastimul PU-W, a single component, water-based, polymer-modified, polyurethane-a...

Mapei India has introduced Plastimul PU-W, a tough and highly-elastic membrane that provides durable and seamless waterproofing protection for concrete substrates. Mapei India has recently introduced Plastimul PU-W, a single component, water-based, polymer-modified, polyurethane-asphalt hybrid, which cures to form a tough and highly-elastic membrane and provides durable and seamless waterproofing protection for concrete substrates. Crossing barriers When completely dry and fully bonded to the substrate, Plastimul PU-W forms an impervious continuous barrier to eliminate migration of water between the membrane and the substrate. Plastimul PU-W is ideal for application on concrete decks, especially where surface profiles and the presence of services provide detailing difficulties for the use of pre-formed membranes. Application areas Flat or arched roofs and terraces. Pile caps, retaining walls, lift pit walls. Bathrooms, wet kitchens, balconies, patios. Swimming pool decks and elevated driveway decks. Concrete gutters, planter boxes, ledges. Advantages Environmentally-friendly and does not emit noxious fumes, being water-based and low in VOC. Single-component for easy application by air-less spray, brush or roller. Excellent adhesion to prepared substrates. Suitable for application on damp substrates. Excellent crack-bridging properties. Designed for structures subject to cyclic movements. Does not sag when applied vertically. The coating does not creep under heat. Chemically-resistant to dilute acids and alkalis. Non-toxic.

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