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White-Knight® Plus/White-Stallion® Plus

  • Energy Efficient
  • Waterproofing Protection
  • Fast Curing

White-Knight/White-Stallion Plus is a liquid waterproofing membrane designed to maintain, restore and upgrade the performance of aged modified bitumen and single-ply roof systems. It is a highly reflective, single-component, aliphatic, moisture-triggered polyurethane that provides a finished white roof surface. The White-Knight Plus WC formula is VOC-compliant in the South Coast AQMD. White-Knight Plus/White-Stallion Plus can coat aged single-ply, smooth, and granule-modified bitumen roof systems. It can also be used as a repair material for maintenance applications and can be applied by brush, roller, or spray.

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Product Specifications


Hand adjusting temperature on electric thermostat

Energy Efficient

Provides added UV protection to prolong the roof's life while helping maintain internal temperatures and reducing cooling costs.

Sun beam in Dark Clouds and Sky before Thunderstorm

Weatherproofing Protection

Increased waterproofing protection to the existing roof system, extending the life of the roof system. UV & Chemical Resistant - This high-performance aliphatic polyurethane coating system protects the existing roof from the harmful effects of UV radiation, greatly reducing thermal shock. White-Knight Plus is also uniquely formulated to provide superior chemical resistance to many oils, acids, and other contaminants.

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Fast Curing

Cures from the top down, providing faster rain resistance and the potential for overcoats the same day. 

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RMer Span Curve Panels are being installed onto the North County Regional Library