Wonder Wheels Wheel Sealant

Price: £7.25 Size: 300ml Contact: www.tetrosyl.com

OUR top three have dominated this test over the past few years and there was a substantial gap back to the next product.

While rivals showed little sign of working after a month or so, this trio was still keeping their sections of the wheel clean.

Out test was longer than usual and that suited Wonder Wheels, which just had the edge as the weeks progressed.

All had some build-up of grime, particularly along the outer edge, but Wonder Wheels kept this to a minimum. A top performer and cost-effective.