Grouting of Megabolts can be carried out at any time after anchoring and pretensioning.

A steel tube built into the centre of the Megabolt permits grouting of the bolt from the bottom up (special seals are fitted to the collar), or from the resin anchor down (using thixotropic grout). Cementitious grout is recommended, however pumpable resin can also be used.

A comprehensive range of sheathed, corrosion resistant bolts are also available.