Upgrade boat detailing with CRC MaryKate MK20128 On & Off Hull Cleaner that removes waterline stains, rust streaks, and scum buildup fast.
49 in stock
49 in stock
CRC MaryKate On & Off Hull Cleaner MK20128 is a professional marine cleaning formula designed to remove waterline stains, yellowing, rust streaks, algae residue, and scum buildup from fiberglass and painted boat surfaces. The gel formula clings to vertical surfaces for improved cleaning performance. || Ideal for seasonal detailing and routine boat maintenance, On & Off quickly breaks down stubborn marine staining caused by minerals, organic growth, and prolonged water exposure. Its controlled application helps target heavily stained hull areas without excessive runoff. || Suitable for fiberglass hulls, painted surfaces, and waterline cleaning applications, the formula helps restore appearance before waxing, polishing, or storage preparation. Boat owners use it to maintain cleaner hull finishes with less scrubbing effort.
| Brand | CRC |
|---|---|
| Model | MK20128 |
| MPN | MK20128 |
| Product Type | Hull Cleaner |
| Material | Gel Cleaner |
| Finish Color | Clear Liquid |
| Dimensions | Not Published |
| Weight (lb) | 2 lb |
| Load Capacity | Not Published |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Not Published |
| Mount Type | Hand applied |
| Installation | Ready to use |
| Compatibility | Fiberglass Hulls |
| Use Case | Boat Cleaning |
| Warranty | Not Published |
| Country of Origin | USA |
| Series | MaryKate On & Off |
| UPC | 716606201283 |
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