Spectrem Simple Seal

Extruded Silicone Bridge

Spectrem Simple Seal is an ultra-low modulus, preformed silicone extrusion specifically designed to have high elongation properties. Simple Seal is typically bonded with Spectrem 1 Silicone Sealant to a wide range of substrates to provide a watertight seal.


Spectrem Simple Seal is designed for both new construction and restoration work involving:

  • Window perimeter 
  • EIFS joints
  • Parapet walls
  • Skylights
  • Aluminum window seals
  • Transition seals Curtain wall joints
  • Sheet metal roof joints and other lap joints.

Features & Benefits

  • Cost effective alternative to cutting out existing failed sealant.
  • High flexibility and movement capability.
  • High tear resistance.
  • Ease of installation.
  • Colour fast formulation.
  • Wide operational temperature range.
  • Non-corrosive and corrosion resistant.
  • Resistant to UV exposure and weathering.
  • Capable of sealing high movement joints.
  • Well suited for sensitive substrates such as exterior render.

  • No frequently asked questions for this product