Waterproofing your balcony is more important than the design on top. You do not want just anyone slopping some goo down on your balcony and taking off. The careful craftsmen at New Crete make sure your place of tranquility will be protected from water damage and will not warp even after years of abuse from traffic and weather. Our waterproof system used for concrete or plywood on existing decks and new construction. Specially formulated acrylic resins combined with multidirectional chopped fiberglass mat provide a tough yet flexible coating. This water based system is easy to apply and available in several stock colors.