Mid modulus silicone sealant with excellent fire resistance Up to 25 years service life Achieves up to 4 hours fire resistance Internal and external use <br> Mid modulus silicone sealant with excellent fire resistance <br> Up to 25 years service life <b
Features & Benefits:
Resists the passage of fire for up to 5 hours in suitable structures.
Will not slump in joints up to 25mm wide.
Effective as a service penetration seal.
Excellent adhesion to wide variety of substrates.
Up to 25 years service life.
Internal and external use.
Excellent cold smoke seal.