Fire silicone B1 FR is a neutral cure, silicone sealant. Solvent free. Virtually odourless. Primerless adhesion on all common construction materials such as glass, masonry substrates, metals and wood it also has a high movement capability. Resistant  to UV, rain, snow, ozone and many chemicals. High and low temperature resistance.

APPLICATIONS : For use in external and internal passive fire protection systems as an elastic joint sealant; installation of fire retardant window and door frames, fire retardant expansion and connection joints, penetration seals.

    -BS476(20) 4 hr fire rating Warrington, depending on confi­gura­tion
    -Tested according to EN1366-4
    -Neutral cure silicone
    -Weat­her­proof
    -Highly elastic