Thioflex 555

Thioflex 555 is a fast curing, self smoothing, two component polysulphide sealant designed for rapid cure and minimal back to service time.

Typical Applications

  • Sealing horizontal joints in concrete hard-stand areas and other concrete pavements in airfields, roads and bridges

Advantages

  • High extrusion rates
  • Fast cure and return to service
  • Fuel and hydraulic fluid resistance
  • Jet blast resistance
  • Polysulfide - high stress relaxation
  • High resilience
  • Resistant to stone/ dirt pickup
  • High durability and long service life
  • High movement accommodation
  • Application Type (Gun/Pour) : Pour
  • Chemical Resistance to spillage : Aviation fuels, Skydrol, Kerosene, Glycols, Petrol, Diesel, De-icing salts
  • Cure Time (Approximately) : 35-40°C 60 minutes 30°C 2 hours 20°C 4 hours 10°C 12 hours 5°C 36 hours
  • Form : 1:1 to 1½:1 subject to a minimum 10mm depth
  • Hardness Shore 'A' : 10 @ 20°C
  • Number of Components : Two
  • Service temperature : Minus 40°C to +70°C
  • Tack Free Time : <3 hours
  • Tooling time : BS8449: Butt joints 35%

Overview

Typical Applications

  • Sealing horizontal joints in concrete hard-stand areas and other concrete pavements in airfields, roads and bridges

Advantages

  • High extrusion rates
  • Fast cure and return to service
  • Fuel and hydraulic fluid resistance
  • Jet blast resistance
  • Polysulfide - high stress relaxation
  • High resilience
  • Resistant to stone/ dirt pickup
  • High durability and long service life
  • High movement accommodation

Key Properties

  • Application Type (Gun/Pour) : Pour
  • Chemical Resistance to spillage : Aviation fuels, Skydrol, Kerosene, Glycols, Petrol, Diesel, De-icing salts
  • Cure Time (Approximately) : 35-40°C 60 minutes 30°C 2 hours 20°C 4 hours 10°C 12 hours 5°C 36 hours
  • Form : 1:1 to 1½:1 subject to a minimum 10mm depth
  • Hardness Shore 'A' : 10 @ 20°C
  • Number of Components : Two
  • Service temperature : Minus 40°C to +70°C
  • Tack Free Time : <3 hours
  • Tooling time : BS8449: Butt joints 35%

Spec Clause

Detail Drawing

Fact Sheet

Brochures

Technical Data Sheet

Thioflex 555 TDS