Thixotropic two part structural adhesive based on epoxy resin in a cartridge.


Sikadur 33 is a two component, solvent free, cold cure, thixotropic epoxy resin structural adhesive and repair mortar. It is supplied in a cartridge with an in-line mixer tip and is designed for application using a geared sealant gun.


  • Bonds all types of construction materials including: concrete, brick, plaster, stone, ceramics, polyester, epoxy, glass, steel, iron, aluminium and timber
  • Levelling and pointing
  • Blowhole/pole hole fitting
  • Crack and surface sealer

Specification Compliances

Tested according to EN 1504-4

MSDS & Technical Datasheets

Click to download MSDS

Click to download DOP

Available in

250ml cartridges in grey


In undamaged and unopened, original, sealed packaging in cool and dry conditions, at temperatures between +10°C and +30°C. Protect from direct sunlight.

Shelf life

12 months from date of production if stored properly