Thumbnail Eye Α-Α253 SILICONE 1001U 280ML CLEAR Α65 Α-Α253 Acetoxy silicone sealant for sanitary, glazing and façade joints Zwaluw Silicone-1001U is a versatile acetoxy silicone sealant which cures under influence of humidity to form a durable elastic rubber. The product is UV and weathDescription View