SP540 Floor Joint Sealant

SP540 is a one-part, non-sagging, elastic sealant based on hybrid-polymers. SP540 couples the processing advantages of a one-part sealant and a curing system that is very fast for such products. The time for film formation is approximately 35 to 40 minutes. During and after curing, SP540 is chemically neutral, 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.

Usage/purpose

SP540 is an elastic hybrid sealant for floor joints in pedestrian walkways, warehouses, parking areas. SP540 can be used in both indoor and outdoor applications.

Contact with bituminous or tar containing surfaces can lead to discoloration.
Staining can occur when used on natural stone.
When bonding to copper or brass, please consult Tremco CPG UK technical services for priming details.

Safety data sheet must be read and understood before use.