Raccorderie Metalliche and thermal solar plantshttps://www.racmet.com/en-ww/thermal-solar-plants.aspx Applications > Raccorderie Metalliche and thermal solar plants Raccorderie Metalliche and thermal solar plants The production of thermal solar plants is consistently growing and the liquid inside these plants reaches extremely high temperatures, so it must be added with Glycol in order for it to not evaporate. ... All steelPRES fittings are pre-fitted EPDM [...]