SG301 Silicone Sealant

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SG301 is a versatile, high performance silicone sealant which reacts with atmospheric moisture to produce a flexible silicone rubber, ideal for a wide variety of general purpose joint sealing and glazing applications. SG301 provides exceptional cure stability. Capable of taking extension, compression, transverse and longitudinal movements, SG301 resists severe environmental conditions such as wind loading, wind driven rain, snow and sleet, and is impervious to acid rain, ozone, ultraviolet light and extreme temperature variations. Because of its excellent adhesive qualities, SG301 provides the long-term performance required for demanding weatherproofing applications. SG301 is recommended for use on both new construction and renovation projects.

  • Exceptional weather resistance: including UV and ozone exposure with an anticipated life of 30 years
  • Movement capability: 25%
  • No priming: Good adhesion without primer to most common substrates
  • High adhesion strength: Suited for bonding applications
  • Excellent gunnability: Through wide temperature range
  • Stable curing system: Which assures product reliability
  • Quick skin formation
TR_SG301_CE-mark_short_en-GB_v1.pdf Declaration of Performance
TR_SG301_CE-mark_long_en-GB_v1.pdf Declaration of Performance
TR_SG301_DOP_CE_en-GB_v1.pdf Declaration of Performance
TR_SG301_DOP_UKCA_en-GB_v1.pdf Declaration of Performance
SG301 Safety Data Sheet (en-GB) (2).pdf Safety Data Sheets
SG301 DS EN 20220701 WEB (1).pdf TDS
SG301 DS EN 20220701 WEB (1).pdf TDS