REAL Bamboo. REAL Moisture Protection. When only the natural beauty and warmth of real bamboo will do, Golden Arowana provides 100% waterproof strand bamboo with HDPC vinyl rigid core flooring solutions for the home or office. Guaranteed to outperform traditional engineered bamboo flooring, this 100% waterproof strand bamboo couples the performance virtues of rigid core flooring with the unique “character” of real strand bamboo and none of the repeat patters found in vinyl or laminate. It looks and feels like real bamboo - because it is!