ELTESOL CA 65 is an aqueous solution of cumene sulphonic acid. ELTESOL CA 65 is primarily used as a catalyst for phenol and furane resins in cold setting systems for producing durable surfaces. As a strong acid catalyst, ELTESOL CA 65 helps accelerate chemical reactions for fast curing and durable finishes. It is stable for at least 24 months and remains clear and resistant to microbial contamination under proper storage conditions. ELTESOL CA 65 provides benefits of fast reaction times, durability and resistance to contamination for applications that require acid catalysis and preservation of treated surfaces.