MaxShine Snow Master Foam Cannon V2 SMFC003 Below $10 Safe for use on wheels:

Safe for use on wheels: aluminum and alloys

there may be some excess that needs to be wiped away

Ferrous Iron contamination is commonly caused by up sling from vehicle brake pads

Ceramic Paint Coating lasts up to 3 years

spray again

MaxShine Snow Master Foam Cannon V2 SMFC003 Below $10 Safe for use on wheels:SKU: SMFC003 Features: Maintain a sturdy hold and perfect balance with the anti slip grip and anti tip base When holding the bottle, there are hand grooves on the bottle to prevent slipping and provide a more comfortable feel. Extended service life with the quality corrosion resistant chrome plated copper materials Wide diameter tubing limits the chance of blockages Ultimate control of foam spray with 360 adjustment capability and smooth lance