Tecseal 300 is a high quality acetoxy cure, high modulus silicone sealant which is ready to use and cures on exposure to atmosphere to give a pemanently elastic silicone rubber seal. Tecseal 300 has outstanding weatherability and is resistant to both high and low temperatures. It contains a fungicide.
Cure Time 24 hours (3mm bead)
Standards BS5889, 1989 Type B
Movement +12% of joint width Temperature limits -50ºC to +100ºC continuous Storage (max 25ºC) 12 months minimum
General Apply to clean, dry, dust and grease free surfaces. Ensure ventilation in use.
Tecseal 300 is suitable for metal to metal sealing, on- site and factory channel glazing of flat or profilied glass, curtain wall sealing, ceramic and plastic joints in santary ware, laboratories, hospitals and foodstuff buildings where care of cleaning and high standard of hygiene are essential. It may also be used for draught proofing of windows, and doors, sealing gutters and downpipes. Tecseal 300 is supplied in 310cc cartridges.
Health and Safety:
Tecseal 100FR contains flammable solvents and precaution against fire should be taken during storage and use.Comprehensive health and safety data sheets for all products on this leaflet are freely available from all branches.