SP540 is a one-part, non-sagging, elastic sealant based onhybrid-polymers. SP540 couples the processing advantages of a one-part sealant and a curing system that is very fast forsuch products. The time for film formation is approximately 35 to 40 minutes. During and after curing, SP540 is chemically neutral, non-corrosive and low odour. After total curing the product is permanently elastic while still maintaining a high mechanical strength. SP540 shows a good resistance to uv light, weather and ageing. The product is free of isocyanates and silicone.
Safety data sheet must be read and understood before use.