- Ready-to-Use Product Type:Elastomeric Coating, Solventless & High Solids Coating, 1K (1 component) Coating
- Application Area:Brush
- Compatible Substrates & Surfaces:Plastics, Thermoplastic Polyolefin (TPO), Polyvinyl Chloride (PVC), Ethylene Propylene Diene Monomer (EPDM)
- Features:Good Moisture Resistance, Durable, Flexible, Good Brightness, UV Resistant, Water Resistant
- Application Method:Spray, Roller
- Chemical Family:Polyurethanes (PU)
RC 1900 Aliphatic Polyurethane is a technologically advanced, high solids, single component, moisture cure, bright white polyurethane elastomer coating uniquely formulated as a finish coat over RC 1975 Polyurethane in low slope roof restoration projects. Once cured this liquid applied moisture-curing polymer provides a durable, seamless, flexible, waterproof membrane that resists lateral movement, shear and will allow for normal expansion and contraction. Mil for mil, RC 1900 provides greater UV protection than similar aliphatic polyurethanes and offers increased resistance to moisture penetration through its lower moisture vapor permeability values. Due to its moisture-cure properties, a longer production window can be achieved during application versus water-based acrylic coatings.