Q-Cell Microsphere Glass Bubbles (30g)
Q-Cell is a lightweight powder filler which is mixed in with Polyester & Epoxy resin and catalyst.
Q-Cell bubbles will dry white, and is easy to sand. When mixed with resin at a 0.5% – 10% will thicken so that you can fill in holes on a surfboard that needs repair.
Once the Q-Cell has dried and has been sanded, you will need to apply fibreglass and resin over the repair to add strength, and to hold the Q-Cell in the board.