The Karcher RM 81 is a vehicle cleaning detergent for high pressure washers. It has an active but gentle action. The 2.5 litre bottle suits occasional use and smaller fleets.
It goes after heavy oil, grease and mineral stains. Those are the marks that build up on lorries, vans and plant. The gentle action means it is safe on a range of surfaces. It does not need harsh or aggressive treatment to get a clean finish.
The listed uses are vehicle washing, tarpaulin cleaning and engine degreasing. That makes it a flexible bottle for a garage or farm. It is made to work with Karcher high pressure washers.
Karcher also sells it in a 20 litre size for high frequency professional use. If you wash a few vehicles a week the 2.5 litre size is a sensible start. It is a professional product but easy to use. Always check the label for the right mix before you start.
| Brand | Karcher |
| Product Type | Detergent |
| Fits | Karcher Pro pressure washers, Other Karcher high pressure washers |
| Size | 2.5 litres |
| Included Accessories | 2.5 litre bottle of detergent |
| Warranty | Karcher Pro manufacturer warranty |
| Model | RM 81 |
| Also available | 20 litres |
| Uses | Vehicle washing, tarpaulins, engine cleaning |
| Delivery | My Tool Shed courier, usually next working day, from £5.95 (surcharge for the Highlands, Islands and Northern Ireland) |
| Returns | 30-day returns on unused items, My Tool Shed's terms apply, buyer pays return postage |
My Tool Shed sends most orders by courier, usually for delivery the next working day. Delivery starts from £5.95.
Delivery covers the UK. The Highlands, the Islands and Northern Ireland carry a surcharge, so check the cost for your postcode at checkout.
My Tool Shed takes Visa, Mastercard, Amex, PayPal, Apple Pay and Google Pay.
Unused items in original packaging can be returned to My Tool Shed within 30 days. You pay the return postage and the retailer's terms apply.
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