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Intumescent material provides vital fire protection for the critical weak points on a fire door set Certifire approved CF297 Self adhesive on one side Suitable for 64mm and 76mm upright mortice sash locks Tested to BS 476 Part 20/22
Intumescent material provides vital fire protection for the critical weak points on a fire door set Certifire approved CF297 Self adhesive on one side Suitable for 64mm and 76mm upright mortice sash locks Tested to BS 476 Part 20/22