Do you know when is the best time to use a jumbo flap disc? John and Anna present a flap disc tutorial featuring our PROGRIND® wheels, and also touching on our new ceramic-plus resin fiber discs for good measure.
Details of offer:
Add any PROGRIND flap disc or resin fiber disc to your order and use offer code PROGRIND1 to receive a free HUB r/c helicopter. Offer expires Sept 1, 2018.