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When a fixing or concrete repair needs a rigid, fast-curing epoxy paste, Sikadur®-33 provides a practical alternative to slow-setting bonding systems. This two-component structural adhesive is formulated for anchoring and fixing applications, localised concrete repairs and sealing non-moving cracks where its smooth, non-sag consistency is useful.
Fixings, repairs and non-moving cracks
Sikadur-33 can be specified for handrails, railings, balustrade components and suitable frames, as well as small vertical or overhead repairs. The rapid cure helps reduce waiting time within the manufacturer's stated installation conditions; actual loading times must be checked against the relevant design and product data sheet.
How it differs from other Sikadur epoxies
Choose Sikadur-33 when rapid curing and paste consistency are priorities. For a different structural repair mortar and bonding adhesive with a longer working profile, compare Sikadur-31 CF Normal. Sikadur-33 creates a rigid bond and should not be substituted for an elastic movement-joint sealant.
Supplied in 2 L and 20 L kit configurations. Confirm substrate suitability, mixing, installation temperature and fixing design with current Sika documentation.