There appears to be mold is growing on top of Ready Seal?
– Ready Seal contains mold, mildew and algae inhibitors; however certain strands may be more resilient to these inhibitors. – The surface may not have been cleaned thoroughly prior to application. – Very high moisture content may exist – – Try to redirect any rain run-off or pools of water that may exist in the problem area. – Inadequate air flow may also be a problem. – Clean the surface heavily with bleach and water and allow a thorough dry time, and recoat.
