Tremco SX400

Tremco SX400 Unispeed Cementitious Repair Mortar

Tremco SX400 Unispeed is a general purpose high strength fast setting mortar.


  • Rapid strength gain
  • Shrinkage compensated
  • Suitable for thicknesses of 6 mm-75 mm
  • Bonds to porous substrates without a primer
  • Protein free complies with HTM 61 requirements

Tremco SX400 Unispeed is designed for patch repairs in concrete and sand/cement subfloors, in small areas prior to the application of Tremco surface membranes. It has good resistance to forklift traffic and may also be used for patch repairing floors in industrial premises.