MarkOff
Engineered benefits
Dissolves mineral rings
Attacks calcium and silica deposits that washing and clay leave behind.
Saves machine time
Chemical removal first means lighter polishing passes after.
Glass restoration
Clears baked wiper-arc spotting that fails customer inspection.
Brightwork safe
Controlled acidity handles chrome and polished trim without dulling.
Spot or panel use
Precise enough for one ring, efficient enough for a spotted bonnet.
Predictable behaviour
Fast, visible action with a simple rinse-neutralise finish.
Application protocol
Wash and cool
Clean panel, shade, cool surface, acids and heat do not mix.
Pad application
Dose onto a soft applicator for control; avoid dripping onto trim.
Work and dwell
Spread with a sponge and let it dwell 1–2 minutes; never let it dry.
Rinse and re-protect
Rinse fully, dry, and restore protection on the treated area.
Technical data
Field questions
Use it surgically on the spots and rinse promptly. Routine full-panel use on coated cars will shorten coating life, it is a corrective, not a maintenance product.
It removes the deposit and most of the visible mark; etching that has cut into clear coat needs the polishing stage to level.
Excellent, it restores wiper glide and night clarity. Keep it off surrounding rubber and rinse well.
The chemistry leaves the treated spot bare, so seal or wax it to match the rest of the panel.