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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Method | Description |
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Brush | Refer to the White-Knight Plus/White-Stallion Plus Restoration Application Guides (Single-Ply or Modified Bitumen) for complete substrate specific repair , preparation and application requirements. |
Roller | Refer to the White-Knight Plus/White-Stallion Plus Restoration Application Guides (Single-Ply or Modified Bitumen) for complete substrate specific repair , preparation and application requirements. |
Spray | Refer to the White-Knight Plus/White-Stallion Plus Restoration Application Guides (Single-Ply or Modified Bitumen) for complete substrate specific repair , preparation and application requirements. |
Physical Property | Value |
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Tensile Strength | 2100 psi |
Elongation | 320% |
Low-Temp Flex | -35°F min. (-37.2°C) |
Eco-Fact | Value |
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VOC | White-Knight Plus: 225 g/l White-Knight Plus WC: 50 g/l |
Solar Reflectance | White-Knight Plus: Inital: 0.87 Aged: 0.75 White-Knight Plus WC: Initial: 0.83 Aged: 0.73 |
Solar Emittance | White-Knight Plus: Inital: 0.90 Aged: 0.87 White-Knight Plus WC: Initial: 0.89 Aged: 0.87 |
SRI | White-Knight Plus: Inital: 111 Aged: 92 White-Knight Plus WC: Initial: 104 Aged: 89 |
Provides added UV protection to prolong the roof's life while helping maintain internal temperatures and reducing cooling costs.
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.
Cures from the top down, providing faster rain resistance and the potential for overcoats the same day.
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