Fire protection apparatus for buildings in the form of fire collars and wraps containing fire resistant sealing, packing or insulating materials for use with pipes and ducts; fire protection devices in the form of rings, collars and shells for piping and duct work; fire spread protection devices in the form of fire collars and wraps containing fire resistant sealing, packing or insulating materials for use with air-conditioning ducting

Fire protection apparatus and buildings in the form of fire collars and wraps containing fire resistant sealing, packing or insulating materials for use with pipes and ducts; fire protection devices in the form of rings, collars and shells for piping and duct work; fire spread protection devices in the form of fire collars and wraps containing fire resistant sealing, packing or insulating materials for use with air conditioning ducting

Intumescent materials in sheets and strips; fire collars and wraps containing intumescent materials; fire protection materials in this class; compounds for sealing, stopping and insulating