Description
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.
Product Data
Colour Clear
Cure Time 24 hours (3mm bead)
Standards BS5889, 1989 Type B
Movement +12% of joint width
Temperature limits -50ºC to +120ºC continuous
Storage (max 25ºC) 12 months minimum
General Apply to clean, dry, dust and
grease free surfaces. Ensure
ventilation in use.
Applications
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.