HeatSaver thermal pool blanket materials are quality constructed exclusively from #2 density, closed cell, crossed-linked polyethylene foam sandwiched between a strong top and bottom fabric of Industrial Grade 1600 denier coated and woven polyolefin.
• Indoor and outdoor swimming pools
• Reducing heating costs by reducing heat loss from the pool water surface
• Insulating your pool water from the air above it
• Reducing water evaporation chemical breakdown