Description UV Resistance When IBC tanks are left outdoors unprotected, UV rays can damage the IBC tank and its contents. Our IBC rainwater tanks protect your tank from harmful UV rays with a black UV cover. No Algae Formation Thanks to the IBC tank protective cover, the formation of algae inside the tank is largely avoided. < p>The user-friendly sticky design makes it easy to use whenever you want without removing the cover and protects the tank while keeping it intact and airtight when you are no longer using it. Features: 1. When the IBC tank is left outdoors unprotected, ultraviolet rays will damage the IBC storage tank and its contents. Our black UV protection is used for our rainwater tank, which is protected against 800 liters IBC, that is our rainwater tank, which is protected against 1000 liters IBC, that is our rainwater tank. 2. Unlimited use: With the help of the recess and the cover tab, the covered IBC water tank can also be used completely without removing the film. 3.