Silicone Weatherproofing Sealant


  • Excellent weatherability, virtually unaffected by sunlight, rain, snow and ozone
  • Neutral cure-suitable for use on metals , coated glass, aluminum panels, terracotta panels, concrete materials , galvanized steel and many other substrates.
  • Extension/ compression movement capability of up up to =35% percent of the original joint width
  • Excellent resistance to temperature extremes, stable and flexible over the temperature extremes , stable and flexible over the -50 C to +150 ˚C
  • Excellent unprimed adhesion to a wide variety of building materials
  • Easy of application-ready to use as supplied
  • Good compatibility with other neutral silicone sealants


Basic Uses

Silicone weatherproofing sealant is designed for

  • General weather sealing and glazing of glass curtain walls, aluminum curtain wall and terracotta curtain wall
  • Sealing the joint of concrete, plastic, metal and etc.