ARDEX SG Smoothing Agent | WPD Group

ARDEX SG is a smoothing agent used with ARDEX silicone sealants. It prevents the silicone from sticking to tools and other surfaces, and helps to achieve smooth professionally finished silicone joints.

  • Compatible with ARDEX silicone
  • Improves application – ensures perfectly smooth silicone joints
  • Assists clean up – prevents silicone adhering to tools and surfaces


ARDEX SG is compatible with ARDEX silicones. Do not apply to joints that are yet to be filled with silicone as it will prevent adhesion. Avoid application on porous tiles and natural stones, as these may stain.


  • 500ml spray bottle


Ardex SG Spray SDS

Ardex SG Spray Spec Sheet