TECHNICAL DATA SHEET B350 PU Binder (Base) PU Binder for Base Layers Special features Create base layers for running tracks Create shock pads for turf or tennis courts Fast setting Solvent free

Product Description B350 is a one-component, solvent-free moisture-cured urethane binder for mixing with rubber granulates to create base layers for running tracks, tennis courts, and shock pads. Pre-Installation Checklist A successful installation requires proper preparation of the subfloor. Read and understand all applicable guidelines and technical data sheets before beginning installation. Follow industry standards and flooring manufacturers' recommendations for subfloor preparation, design, layout, and application of flooring materials. The backing of all flooring material must be solid and sound, and free of anti-adherents. Sub Floor Examination Prior to installation, the subfloor must be checked according to national standards. It must be solid and sound, level, free of indentations, and resistant to pressure and tension. Mixing of Components For creating top layers, use 18-22% binder, for base layers, use 15-18% binder. The correct mixing ratio depends on the actual application, dust content, and particle size of the rubber being used. Installation Procedure Mix binder and rubber in a mechanical mixer, then spread on ground. Limitations When using other than STAUF products in conjunction with STAUF primers, sealers, leveling compounds, or adhesives, STAUF denies any and all responsibility for any ensuing problems and/or damages without prior written authorization from STAUF. Do not install during rain. In case of an accident, injury, spill, or exposure, see SDS for information. Consult the Technical Data Sheet at www.staufusa.com for updated information.

General Features Nonflammable High solids content High strength moisture-cured urethane Installation Features Cleans with acetone Long Term Features Resistant against aging Remains elastic Approved Subfloors Concrete Slabs Asphalt Approved Primers STAUF AQP-200 Eco-Prime Cure Time until Normal Traffic Between 12 and 18 hours, completely hardened after 7 days Clean-Up Use acetone while wet Temperature Range during Installation 50-90F (10-32C) Relative Humidity Range during Installation 30% - 80% Packaging Size 264 gal. Tote Weight [lbs./gal.] 9.0 Color Beige Storage Dry Shelf Life 6 Months in original, unopened container Revision: 2022-04-18 13:48:37