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Thurmalox® 250

Solar Selective Coating

Thurmalox 250 Selective Black, silicone-based paint which collects heat more efficiently than ordinary black paint and resists outgassing to 400F.
Selective Black, silicone-based paint which collects heat more efficiently than ordinary black paint and resists out gassing to 400F.
Thurmalox 250 Solar Selective Coating is designed to selectively absorb wavelengths with the greatest heat content when used on the metal surfaces of collector panels having glazed covers. It collects heat energy more efficiently than ordinary black paints which emit a significant amount of the energy they absorb. This solar coating allows manufacturers of solar collector panels to achieve selectivity with the economy and ease of application of a paint. The coating also resists out gassing, a major cause of internal fogging of collector covers up to 400F. The coating is designed for spray application and can be applied directly to clean metal surfaces. It dries for handling in about 15 minutes. It is also available in spray cans, and provides a convenient way to touch up electroplated collector panels which may have incurred damage during manufacture, shipping or installation.
SKU
250

Specification Data

Generic Type
Silicone
Color
Black
Components
1
Application Method
Spray

Application Instructions

ORDER INFORMATION
  To place orders and/or obtain pricing information contact:

Dampney Company
85 Paris Street
Everett, MA 02149
TEL: (617) 389-2805
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