Outer Layer – Black
The outer layer of Astral Sylo Water Tanks is black in colour and designed to provide barrier for the sunlight to penetrate through wall of tank. This will also prevent all type of antimicrobial activities due to present of sunlight on surface of water tank / water. The black colour is also considered as strong UV resistant which also helps keep the polymer chain unaffected by UV rays in sunlight.
Inner Layer – White
The inner layer of Astral Sylo Water Tanks is made from 100% food-grade quality raw material and is white in colour which gives easy visibility for inspection.