Sprayman – SL-450 – Polyurethane Based Waterproofing Membrane

SL-450 is a one-component, UV resistant, solvent-based elastic polyurethane waterproofing membrane suitable for both indoor and outdoor applications. Features• Easy to apply with excellent adhesion• Suitable for indoor and outdoor use• Seamless application• Crack bridging (minimum 2 mm)• Root resistant• Suitable for light foot traffic• Water vapor permeable• Resistant to weather conditions Applications• Roofs, balconies and terraces• Over-tile and under-tile waterproofing of toilets, bathrooms and kitchens• Foundation and curtain concrete• Green roofs, flowerbeds and planter boxes• Old PVC and EPDM membranes, bitumen surfaces and acrylic waterproofing products• On thermal insulation products (polyurethane foam, EPS, XPS, etc.)• Tunnels and bridges• Glass, metal and wooden surfaces Technical Data• Tack free time: ~3 hours• Light pedestrian traffic time: ~24 hours• Tensile strength: ≥ 435 psi• Elongation: ≥ 450 %• Hardness: 60 ± 5 Shore A• Consumption: 0.30 – 0.40 lb/ft² (for one layer)•