Sikalastic® Duochem 391, 18L Unit

$452.52 / UNIT
Sikalastic® Duochem 391 is a 100% solids, polyurethane binder used to protect Sikalastic® Duochem 390 waterproofing membrane and to provide a durable anti-skid surface. The anti-skid finish is obtained by broadcasting oven dried, silica sand into the binder. The Sikalastic® Duochem 391 SA version is a wear course that consists of a 100% solids, polyurethane binder that contains factory added, pre-measured, synthetic aggregates
• Economical and easy to apply • High abrasion resistance • Solvent free and low odour • Easy to clean and maintain • Forms hard, yet flexible film • Pre-measured packaging
• Substrate temperature must be at least 3°C (5.5°F) above measured dew point temperature. • Substrate must be dry prior to application. Do not apply to frosted, wet or damp surfaces. Do not proceed if rain is imminent within 8 - 12 hours of application. Allow sufficient time for substrate to dry after rain or inclement weather to avoid potential for bonding problems • Do not store materials outdoors or exposed to sunlight for prolonged periods • Do not hand-mix or thin with solvents: mechanical mix only • Ensure proper ventillation
Apply Sikalastic® Duochem 391 wear course onto dry Sikalastic® Duochem 390 Membrane at a minimum thickness of 18 to 25 mils using a notched squeegee. Allow the material to self-level for 5 to 10 minutes then broadcast clean, oven dried, #24 mesh silica sand at 0.7 kg/m2 (14 lb/100 ft2). Backroll to ensure uniform finis