When the quick fix and mini kits just won’t do, it’s time to call in the big guns. The Ding All 2 oz Qcell Filler Bag from Ding All gives you what you need for those heavy repairs and board building endeavors. Spread some foam dust with Ding All. Ding All Surf Q-Cell Filler for surfboard repair. Q-Cell Filler is great for filling in large voids, drys white and is easily sanded. Mix with resin to preferred thickness and apply as needed.