Gyproc Joint filler is a setting material intended to be used with bulk and secondary filling of plasterboard joints. Intended for hand application and with a 90 minute working time, this joint filler is perfect for a quick finish job. Traditionally used in stages 1 and 2 in the jointing process.

• Helps plasterboard linings maintain fire and acoustic performance
• Low shrinkage
• 60 minutes’ working time
• For bedding tapes and filling plasterboard joints