Silica Sand

Silica Sand is a high-grade silica sand for use with Connect Plus thermal grout which provides high thermal conductivity. Silica Sand is washed and dried pre-packaged compound with a silica content greater than 96%. Available in 25kg bags.



  • Thermal enhancement of geothermal grouts
  • Thermal enhancement of Thermo-Loops®


  • 96% Silica
  • Average grain size 267 microns
  • Washed, drained and pre-packaged