Building Silicone 574 is an all-round highly elastic alcoxy curing neutral silicone sealant with a long working time. It cures by reaction with the humidity of the air and forms an elastic joint, having a movement capacity of +/- 25 %.
Building Silicone 574 can be used for al kinds of constructions, both indoor and outdoor, and on almost all surfaces without the use of primer. It is especially suitable for expansion joints between concrete elements, lead ins, joints around doors and windows etc.
Building Silicone 574 has an excellent resistance against climatic ageing and temperature variations.
Fulfils the demands of ISO 11600 (F/G-25LM).