Fire Rated Mortar

Silverseal Compound

Headway Chemicals offer Silverseal Mortar manufactured by FSi Ltd in the UK.

FSi Silverseal Mortar is a unique one part synthetic mortar which when mixed with water produces a trowelable or pourable compound suitable for the sealing of openings in walls and floors to prevent the passage of fire and smoke. The seal is strong, non combustible, can be made load bearing and has a fire resistance to BS 476 part 4 and 20 for4 hours at 100mm thickness, 2 hours at 75mm thickness and 1 hour at 50mm thickness.

Suitable for internal and external application, Silverseal mortar is free from halogens, asbestos, fibres, silica and is non-toxic.

Data Sheet

Or visit www.fsiltd.com for full range details