SEMCO Surfaces
SEMCO Sealer Matte
Professional Matte Protection for Microcement & Decorative Concrete
SEMCO Sealer Matte is a professional-grade, water-based polyurethane hybrid sealer engineered to protect microcement, concrete, and masonry surfaces while preserving a true matte, architectural finish. Designed for both interior and exterior applications, it enhances natural texture without unwanted shine.
True matte finish • Water-based polyurethane hybrid • UV resistant • Low VOC • Interior & exterior use • Professional-grade protection
Best For
Microcement Systems
Designed to protect decorative cement finishes while maintaining a natural modern appearance.
Concrete & Masonry
Suitable for concrete, polished concrete, pavers, stamped concrete, and masonry surfaces.
Key Features
True Matte Finish
Maintains a clean, raw architectural look without adding gloss or shine.
Water-Based & Low VOC
Environmentally conscious formula with reduced odor and easy cleanup.
UV Resistant
Designed for both interior and exterior applications with long-term color stability.
Durable Surface Protection
Protects against foot traffic, abrasion, and everyday wear.
Fast Drying
Allows efficient multi-coat application and faster project turnaround.
Professional Architectural Finish
Ideal for modern residential and commercial cement-based surfaces.
Available Sizes
1 Quart
Ideal for sample boards, testing finishes, touch-ups, and small repairs.
1 Gallon
Recommended for bathrooms, walls, smaller residential areas, and sample applications.
5 Gallon
Best suited for large residential or commercial projects including floors, garages, and patios.
Coverage
Approximately 180–200 sq ft per gallon depending on texture and porosity.
Recommended Applications
Microcement Floors & Walls
Concrete & Polished Concrete
Stamped Concrete & Overlays
Pavers & Masonry Surfaces
Residential Interiors
Commercial Spaces
Application Overview
| Surface Preparation |
Ensure the surface is clean, dry, and fully cured before application. |
| Application Methods |
Apply using an airless sprayer, ¼" nap roller, or magic trowel. |
| Recommended Coats |
Apply a minimum of 3 coats to achieve proper film build and protection. |
| Application Temperature |
50°F – 90°F |
| Dry Time |
Allow proper drying time between coats for optimal performance. |
Modern Protection Without the Shine
Trusted by professionals, SEMCO Sealer Matte delivers long-term protection while preserving the raw, natural appearance designers, architects, and homeowners love in decorative cement finishes.
Non-Refundable Notice: All colored versions are custom pigmented in-house. As custom-made products, they are final sale and not eligible for return, exchange, or refund.
