FS703 (M703) Silicone Sealant

by Nullifire

Nullifire FS703 Silicone Sealant is a Single-part alkoxy-based fire resistant, elastomeric, neutral cure silicone sealant. Provides up to 5 hours fire protection at internal and external building gaps and movement joints. Allows up to 50% movement. Also provides fire protection around service penetrations. It ensures that the acoustic performance of the substrate is maintained. Has been fully tested to comply with the air leakage requirement of ‘Approved Document L’.

Specification Details for FS703 (M703) Silicone Sealant (Sealants)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Nullifire is consulted before specifying.

Looking for specific information on the sustainability credentials of this product?

File Downloads for FS703 (M703) Silicone Sealant

Clear selection

One-Click Quote