Meoded PlasterGuard is a nano-based, water-borne copolymer sealer engineered to waterproof and protect decorative plaster in wet, humid, and high-traffic areas. Self-crosslinking for outstanding adhesion and penetration, it is the go-to waterproofing top coat for Concretta shower walls, backsplashes, and other splash zones. It also boosts durability and stain resistance on busy walls, keeping your finish looking freshly applied for years. Waterproofing sealer: ideal for showers, backsplashes, and high-humidity walls in a 3-4 layer application Added durability: increases wear resistance and helps prevent staining in high-traffic areas Three sheen options: choose Low Gloss, Satin, or Gloss to match your finish Multiple sizes: Pint, Quart, and Gallon; a quart covers roughly 62-88 sq ft per three-layer coat Roller-friendly: applies easily with a foam roller over fully cured plaster Strong adhesion: nano copolymer chemistry bonds tightly to mineral surfaces Versatile protection: safeguards Concretta and other Meoded plasters Made in the USA: proudly manufactured by Meoded, a leading US decorative finish producer PlasterGuard locks in your finish and keeps it protected where water and wear are a concern. Pair it with Concretta FS and PlasterSeal Plus for a fully waterproof, long-lasting installation on both vertical walls and horizontal surfaces. Choose your sheen and protect your Concretta finish where water and wear demand it.
