Fire & Acoustic Seals Interdens intumescent ironmongery protection sheets are designed for use in non standard applications; it can easily be cut with scissors or sharp knife around the lock or hinge blade. They come complete with a strong self-adhesive backing to aid installation.
Fire & Acoustic Seals Interdens intumescent ironmongery protection sheets are designed for use in non standard applications; it can easily be cut with scissors or sharp knife around the lock or hinge blade. They come complete with a strong self-adhesive backing to aid installation.