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Boosted by jsonstein@masto.deoan.org ("Jeff Sonstein"):
CelloMomOnCars ("CelloMom On Cars") wrote:
"A water-based ceramic paint developed by Nasa for the space shuttle, Super Therm repels infrared radiation, preventing roofs from heating up and transferring heat inside the house.
In a basic trial on a 22C day in Adelaide, Strudwick coated some concrete roof tiles and left others untreated. By 1pm, he says, the surface temperature of the original tiles had hit 60C, while those with a single coat of Super Therm were just 26C."