Who We Are

Since 1981

Mau West is one of the leading and fastest growing waterproofing firms in East Africa. We are total experts in new and old gutters, roofs, water retaining and water excluding structures.

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Penetron Plus

Penetron Plus

Penetron Plus Crystalline Waterproofing Dry-Shake


A unique integral crystalline chemical treatment to waterproof and protect concrete, PENETRON PLUS is specially formulated for dry-shake applications on horizontal concrete surfaces or precast segments where greater impact and abrasion resistance is required.

Packaged as a dry powder compound, PENETRON PLUS consists of Portland cement, various active proprietary chemicals and a synthetic aggregate hardener (crushed and graded to particle sizes suitable for concrete floors).Once it is dry-shaken onto a fresh concrete slab and trowelled into the surface, PENETRON PLUS will penetrate rapidly into the setting concrete. With moisture from the fresh slab, crystal growth will take place deep inside the concrete body, providing a permanent seal against water penetration.


How It Works




Sewage and Water Treatment Plants
Traffic Bearing Surfaces
Warehouse Floors
Foundation Slabs
Below-grade Structures
Parking Structures