Dekguard is a siloxane-modified methyl methacrylate (MMA) concrete sealer engineered to protect exterior concrete surfaces from moisture intrusion, de-icing salts, and harsh weather conditions. Its low-viscosity formulation allows for deep penetration and strong adhesion to both new and existing concrete substrates. Dekguard forms a durable, non-yellowing protective barrier with a clear, low-sheen finish that preserves the natural look and texture of decorative concrete. It offers superior resistance to water, salt exposure, rain, sleet, and snow compared to conventional concrete sealers. The sealer is ideal for stamped concrete, stained concrete, overlays, exposed aggregate, broom-finished, and smooth trowel surfaces. VOC-compliant in most regions, Dekguard can be applied to properly prepared, unsealed concrete for long-lasting exterior protection. Suitable for residential and commercial applications, it helps extend the service life and appearance of outdoor concrete installations.