The substrate must be sound, clean, dry and free of all contaminants such as dirt, oil, grease, cement laitance, old sealants and poorly bonded paint coatings which could affect adhesion of the adhesive.

After the necessary substrate preparation, prepare the end of the SikaBond-115 Max Tack cartridge, insert into the sealant gun and fit the nozzle.

Apply in beads, strips or spots at intervals of a few centimetres each. If necessary, use a notched trowel to distribute SikaBond-115 Max Tack evenly.

Use hand pressure only to fix the components to be bonded into position before skinning of the adhesive occurs. Incorrectly positioned components can easily be unbonded and repositioned during the first few minutes after application.