Elastic 1-component adhesive and sealant with fast development of adhesive strength Solar Flex does not contains any substances that hinder the coating of lacquer e.g., silicone, no solvents, and no isocyanate. Solar-Flex has a very high initial adhesive strength and also enables adhesive bonds on vertical surfaces indoors and outdoors. For high bonding requirements in the following ranges: photovoltaic systems, modular junction boxes, marking systems, metal working, tank and apparatus construction, ventilation and air conditioning systems and wherever silicone or products containing silicone are unsuitable. Advantages of Solar-Flex: High initial adhesive strength on vertical surfaces, Broad range of adhesion, even on moist surfaces, Resistant to weathering and UV, Free of silicone, isocyanate, and halogen, Solvent-free, odour-free, non-corrosive. Can be painted over immediately (wet in wet), Sandable (after hardening).