Karcher Sandblasting Accessory Set | 2.638-792.0

Powerful Wet Sandblasting for Removing Rust, Paint and Heavy Contamination

The Karcher Sandblasting Lance Accessory Set (Wet Blasting Attachment for Pressure Washers) is designed for removing tough surface contamination including rust, old paint, scale, oxidation, and stubborn deposits. Often referred to as a wet sandblasting kit, abrasive blasting lance or pressure washer sandblaster, this accessory uses a mix of water and blasting media to strip surfaces clean with precision and reduced airborne dust.

The Karcher Sandblasting Lance Accessory Set operates by drawing in a suitable abrasive medium—typically a specialist blasting grit, although children's play sand or clean kiln-dried sand are suitable substitutes—through a siphon hose and mixing it with the high-pressure water jet from your pressure washer. This creates a powerful, controlled abrasive stream capable of restoring metalwork, machinery, tools, trailers, stonework, masonry and heavily soiled surfaces. Wet blasting significantly reduces dust compared to traditional dry methods, making the process cleaner and safer to work with.

With its robust design and focused spray pattern, the wet sandblasting lance delivers strong removal capability while helping prevent overheating or warping of sensitive surfaces. It is highly effective for renovation work, surface preparation, rust removal, paint stripping and heavy-duty cleaning tasks where standard lances are not sufficient.

What makes the Karcher Sandblasting Lance Accessory Set different from a standard lance?

A standard pressure washer lance sprays only water, whereas the Karcher Sandblasting Lance Accessory Set mixes water with abrasive grit to deliver a powerful stripping action. This allows it to remove rust, paint and heavy deposits that ordinary pressure washing cannot handle.

Why should I buy a Karcher Sandblasting Lance Accessory Set?

If you need to restore metal, remove corrosion, strip paint or tackle heavy contamination, this accessory provides an efficient and cost-effective wet-blasting solution. It offers powerful abrasive cleaning with far less dust than traditional dry sandblasting.

• Wet Sandblasting Performance – removes rust, paint and heavy deposits using water-abrasive action.
• Reduced Dust Generation – wet blasting dramatically minimises airborne particles.
• Perfect for Restoration – ideal for metalwork, machinery, stone, tools and steel surfaces.
• Strong Removal Capability – strips coatings and corrosion that standard lances cannot tackle.
• Controlled Abrasive Jet – focused spray pattern for precise, safe removal.
• Durable Construction – built to withstand abrasive media flow.
• Versatile Cleaning Application – suited for renovation, surface prep and heavy-duty outdoor tasks.

If you need a reliable and effective method for removing rust, paint or stubborn deposits, the Karcher Sandblasting Lance Accessory Set provides powerful wet-blasting performance for demanding restoration and surface preparation tasks.

Product Key Features

• Wet Abrasive Blasting – removes rust, paint and heavy deposits with water-abrasive action.
• Cleaner Operation – significantly reduced airborne dust compared to dry sandblasting.
• High Removal Efficiency – tackles corrosion and stubborn coatings with ease.
• Ideal for Restoration – perfect for metal, stone, machinery and tools.
• Precise Spray Pattern – targeted blasting for controlled surface preparation.
• Durable Construction – engineered to handle abrasive media safely.
• Versatile Applications – suitable for renovation, rust removal and heavy-duty cleaning.
• Compatible with All K Series Machines – works with all Kärcher K2, K3, K4, K5 and K7 Series pressure washers.

Accessories Included

• Karcher Sandblasting Lance
• Fully Enclosed Safety Goggles for eye protection
• Abrasive Not Included