Beaver Architectural Ironmongery Ltd6:7SealmasterSealmaster systems. Extruded aluminium alloy profile with a reservoir of intumescent material. Tested and approved by Certifire to conform to BS476 part 22.Item No.Description6.IF30Fire seal. 30 minute rating.6.IF60Fire seal. 60 minute rating.6.N30Fire and smoke seal. 30 minute rating.6.N60Fire and smoke seal. 60 minute rating.6.IMN/IMPFire and smoke seal for meeting stiles of double doors. 30 minute rating.6.N60S/IMPFire and smoke seal for meeting stiles of double doors. 60 minute rating.IF30IF60N30N60IMN/IMPN60S/IMP

6:8Beaver Architectural Ironmongery LtdFire seal accessories for sealing gaps in fire-resistant doors, windows or barriers. Independently tested in accordance with BS 476 Parts 20 and/or 22. Four-hour products have also been tested to prEN 1366-3 or 4. Item No.DescriptionAcoustic masticOne part acrylic mastic for gaps in doors, window frames and other structures. 4 hour rating.Intumescent puttyNon-setting compound for pipes and cables in walls or floor. 4 hour rating.Intumescent tapeFlexible self-adhesive polymer tape for glazing in wooden doors or partitions. 30 minute rating.Intumescent Products