Sikasil® N Plus US

Sikasil®-N Plus US is a general purpose, one-component, non-sag, elastomeric, 100% RTV neutral cure silicone sealant. Meets the requirements of ASTM C-920, Type S, Grade NS, Class 25, Use NT, T, M, G, A, O; TT-S-00230C, Type II, Class A; TT-S-001543A, Class A; CAN/CGSB-19.13-M87, AAMA 802.3 Type II, AAMA 803.3, AAMA 805.2, AAMA 808.3 and California Air Resources Board 2003 requirements for Volatile Organic Compound content.

  • Extremely long service life
  • Excellent flexibility for dynamic joint movement
  • Bonds to most substrates without priming
  • Ready to use, no mixing required
  • AAMA Certified component for window backbedding/glazing
  • All season ease of application
  • Fungicide additive for mildew resistance

Sikasil® N Plus


Sikasil®-N Plus is a general purpose, one-component, non-sag, neutral cure silicone sealant that is elastomeric, 100% RTV, and mildew resistant thanks to a fungicide additive.

Additional advantages include extremely long service life, excellent flexibility for dynamic joint movement, and bonding to most substrates without priming.