SEMCO Sealer Matte

SEMCO Surfaces — Professional Protective Sealers SEMCO Sealer Matte Professional matte polyurethane protection for microcement, decorative concrete, masonry, and architectural surfaces. True matte finish • Water-based polyurethane hybrid • UV resistant • Low VOC • Interior & exterior use • Professional-grade protection System Highlights Finish Type True Matte Natural architectural appearance Application Interior & Exterior UV-resistant formula Coverage 180–200 sq ft Per gallon, depending on substrate VOC Profile Low VOC Water-based technology Best For Microcement Systems Protects decorative cement finishes while maintaining a clean, modern, natural appearance. Concrete & Masonry Suitable for concrete, polished concrete, pavers, stamped concrete, overlays, and masonry surfaces. Key Features True Matte Finish Maintains a clean architectural appearance without unwanted gloss or shine. Water-Based & Low VOC Environmentally conscious formula with reduced odor and easy cleanup. UV Resistant Suitable for interior and exterior applications with long-term color stability. Durable Surface Protection Helps protect against abrasion, foot traffic, and everyday wear. Fast Drying Allows efficient multi-coat application and faster project completion. Professional Architectural Finish Designed for modern residential and commercial decorative concrete projects. Available Sizes 1 Quart Ideal for sample boards, testing, touch-ups, and small repairs. 1 Gallon Suitable for bathrooms, walls, smaller residential spaces, and decorative features. 5 Gallon Recommended for large residential and commercial projects, floors, patios, and garages. Coverage Rate Approximately 180–200 sq ft per gallon depending on surface texture and porosity. Recommended Applications Microcement Floors & Walls Concrete & Polished Concrete Stamped Concrete & Overlays Pavers & Masonry Surfaces Residential Interiors Commercial Spaces Application Overview Step Recommendation Surface Preparation Ensure the surface is clean, dry, and fully cured before application. Application Method Apply using an airless sprayer, ¼" nap roller, or magic trowel. Recommended Coats Minimum 3 coats for proper film build and long-term protection. Application Temperature 50°F – 90°F Dry Time Allow proper drying time between coats according to project conditions. Downloads SEMCO Sealer Matte Technical Data Sheet PDF — technical specifications, coverage rates, application guidelines, and performance data For maximum durability and consistent appearance, apply a minimum of three coats and maintain recommended temperature and drying conditions throughout installation. Custom-colored versions are pigmented in-house and are considered custom-made products. Custom-colored sealers are final sale and are not eligible for return, exchange, or refund.