• ☀️Waterproof Acrylic Copolymer Emulsion Based Product
• ☀️Dries to A White Finish That Can Be Tinted If Required
• ☀️Suitable for A Wide Range of Substrates Such as Concrete, Gypsum Board, Wood, Metal and Masonry
• ☀️Quick Drying in As Little As 30 Minutes, With A Classic White Finish.
• ☀️Excellent UV and weathering resistance
• ☀️Easy to Apply and Is Resistant to Mold And Mildew Growth

National Polydex (Water Based) is a water dilatable, acrylic copolymer emulsion-based coating designed to function as a seamless, durable, water-proofing coating for roof protection. The coating imparts a flexible, elastomeric, non-permeable membrane with excellent adhesion.

✔️USES
National Polydex (Water Based) is recommended as a water-proofing protective coating on:
✦ Concrete roof surfaces
✦ Mosaic tiles
✦ Domes etc.

✔️ADVANTAGES
✦ Excellent water-proofing
✦ Excellent elasticity and tensile strength
✦ Excellent adhesion
✦ Good impact resistance
✦ Excellent UV and weathering resistance

✔️SURFACE PREPARATION
The surface should be clean, free of oil, grease, loose particles and other contaminants before application of coating.

✔️APPLICATION METHOD
✦ Brush
✦ Roller
✦ Spray - Conventional and Airless
Airless Spray Requirements
›Pressure: 2000 – 2500 psi
›Nozzle Size: 0.018” – 0.021”
Cleaning solvent / Thinner: Water
Dilution: Depends on method of application.