Solar BlackFlex Heat Absorber Foil 2'x4' Solar Blackflex Foil Is Ideal for Solar Heat Absorption Uses 


















Solar BlackFlex Heat Absorber Foil 2'x4' Solar Blackflex Foil Is Ideal for Solar Heat Absorption Uses

ClearDome Solar BlackFlex is the perfect flexible heat absorbing material for any solar heating or cooking application. Use it as the heat absorber when making your own solar air heating panels, or inside a solar oven. It's also ideal for classroom applications and demonstrations to show how solar energy quickly converts to heat. It's not designed to heat with direct contact to food. It is a very thick, deep black anodized (both sides) aluminum foil that is easily formed, safe to use, and flameproof. It is rated at 89% solar absorption, the same as black chrome. Blackflex Also has a very low level of emissivity (reflection of radiant energy).

Since it is not painted, it's very hard to scratch, and it does not smell or emit gasses when heated. Can be stapled, glued or folded over corners to attach to a backing. Standard size is 2' X 4', rolled into a cardboard tube for shipping. Up to four sheets can be shipped at no extra cost. Larger lengths are available on request, at two feet wide.

This piece is 2'x4'

Please note: Shipping quotes are approxamate. Please email us for a quote to your area.

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Price: $24.99