The Northcore™ "GUMBALL" Surfboard Ding repair putty by Dr Ding.  Designed to be small enough to use on the go and take travelling.

• Gumball is an epoxy putty and catalyst in one
• Bonds to and fixes dings on both Poly and Epoxy surfboards
• Can be molded into any shape and smoothed with a wet cloth or finger
• Sets rock hard in minutes
• Can be sanded, shaped and painted for board colour matching if required