Yes, stamped concrete should be sealed to protect and preserve its appearance and durability. Sealing stamped concrete is an important step in its maintenance and can provide several benefits:
Protection from Moisture: Sealing creates a protective barrier that helps prevent moisture from penetrating the concrete. This is especially important in regions with freeze-thaw cycles, as moisture can lead to cracks and surface damage when it freezes and expands.
UV Protection: Sealers can shield stamped concrete from the damaging effects of ultraviolet (UV) radiation, which can cause fading and discoloration over time.
Stain Resistance: Sealed surfaces are less porous, making them more resistant to stains from substances like oil, grease, and food. This is particularly advantageous for outdoor surfaces exposed to potential staining agents.
Enhanced Color and Appearance: Sealers can enhance and intensify the colors and patterns of stamped concrete, giving it a vibrant and glossy finish. This enhances the decorative qualities of the surface.
Easier Maintenance: Sealed concrete is easier to clean and maintain. It prevents dirt, debris, and contaminants from penetrating the surface, making routine cleaning more effective.
Increased Longevity: Proper sealing can extend the lifespan of stamped concrete by protecting it from wear and tear.