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Blackhawk™ 5700 Membrane/Sealant
Asphalt Modified Polyurethane
| Blackhawk 5700 Membrane/Sealant is a liquid applied, 2-component elastomeric membrane. It has exceptional chemical and abrasion resistance. As a cold applied chemistry, it is well suited as an alternate where hot applied membrane systems are not practical. Typical applications include primary and secondary containment, waste containment, spillway fountains, decorative ponds and various other waterproofing and corrosion protection situations. Due to its elastomeric properties, it may help to prevent the transmission of substrate cracks through the lining. |
Features
| • Low VOC |
| • Elastomeric properties |
| • Excellent resistance to acids, alkalis, and salts |
| • Service temperature of -80°F to 200°F (-62°C to 93°C) |
| • Waterproof |
Uses
| • Where structural movement occurs on dissimilar substrates due to temperature and mechanical stress is expected, it forms a tough, adhesive bond that stretches and recovers. |
| • Where adhesive to more than one construction material is desired. Example: between bridge decks where one side is concrete, the other metal. It bonds to concrete, metals, masonry, wood, glass and most plastic materials including urethane insulation. |
| • Plant floors and highway joints. |
| • In horizontal and low-sloped joints. |