Everbuild Tecnic 825 Low Modulus Silicone Sealant, Dark Anthracite, 380 ml by Amazon.co.uk

Price last update: 26/07/2025
  • Silicone 825 is a low modulus neutral curing silicone sealant
  • Specially formulated to provide extra tool down time on longer joints
  • Provides weatherproofing sealing to most external applications
  • Suitable for using to expand joints to stone, brick, concrete and composite panels
  • Conforms to ISO11600 class F25LM and G25LM when tested to ISO11600