Gecko® 420 Acrylic Sealer W/ UV Resistance

Gecko® 420 is a water based interior and exterior brick and concrete seal. Gecko® 420 is a non-yellowing and UV resistant coating. Gecko® 420 will add color and gloss to brick and stone. Gecko® 420 has low sensitivity to amine-based strippers and cleaners, making for an easily cleaned surface. When using Gecko® 420 as a curing compound it helps control hydration of the cement by preventing rapid moisture loss from the surface of newly placed cement.