... ~ + 230 °C). 3),Weathering resistance, heat resistance and corrosion-resistant. 4),Outdoor use can exempt ultraviolet, ozone, ... the harmful effects of water and chemicals. 5),Through the "double 85", 1, ... 000 hours of physical and mechanical performance and anti-yellowing determination, the "double 85" ... cooperate with you! Silicone sealant used for solar panel