Grandeur Aquamate Cairns Laminate brings 9\" x 72\" x 1/2\" AC4 boards with 72-hour NALFA-tested surface water resistance, lifelike EIR grain, colored bevels and 5G Valinge click for an easy-to-install, durable laminate flooring solution. Category: Laminate. Brand: Grandeur Flooring. SKU: Aquamate-cairns.