GE SCS1800 Contractors-N


A one-part, neutral-cure silicone sealant for use in many backbedding and glazing applications and the sealing of windows and joints.


Joint Movement Capability (ASTM C719)+/- 50%
Ultimate Elongation520%
Ultimate Tensile Strength200 psi (1.38 MPa)
VOC32 g/L
Work Life (tooling time)6-12 minutes

Detailed Specifications:

Download GE SCS1800 Contractors-N MSDS. SDS

Download GE SCS1800 Contractors-N data sheet. Data Sheet

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  • Silicone durability – once cured, silicone exhibits excellent long-term resistance to natural weathering, including: extreme temperatures, ultraviolet radiation, rain and snow, with negligible change in elasticity.
  • Movement capability – once cured, silicone exhibits +/- 50% movement in both extension and compression, capable of withstanding daily exposure to various weather conditions.
  • Adhesion – Strong adhesive bonding allowing SCS1800 to remain intact during extreme conditions.


  • Accelerated cure – SCS1800 cures quickly, building adhesion rapidly and accelerating production time.


  • Color assortment – available in three colors and translucent.

Limitations: Customers must evaluate the product and make their own determination as to fitness of use in their particular applications. See the applicable product data sheets for additional product information.