Selkie Pressure Washer Sandblasting Kit — Wet Abrasive Attachment, 1/4" QD, Up to 5000 PSI, Ceramic Nozzles

Selkie Pressure Washer Sandblasting Kit is a wet abrasive attachment that converts a pressure washer into a dust-free sandblaster for removing rust, paint, scale and stubborn buildup.

This compact kit pairs with most pressure washers to deliver abrasive cleaning without the dust clouds of dry blasting. It combines a water-fed sand wand, a pressure-wand inlet, replacement ceramic nozzles, a safety goggle and all hose fittings so you can tackle restoration, surface prep and heavy-duty cleaning on irregular or delicate substrates.

How does the wet sandblaster attachment work with a pressure washer?

The Selkie sandblaster mixes abrasive media into the water stream delivered by your pressure washer so abrasive particles scour surfaces while water suppresses dust. A 1/4-inch quick-disconnect inlet connects to the washer wand and a separate sand pickup delivers media through the sand wand to the ceramic nozzle.

• Quick 1/4" QD inlet for fast hookup to most washer wands
• Separate water and sand wands for controlled mixing
• Ceramic replacement nozzles for consistent abrasive flow
• Operates up to 5000 PSI and recommended at 3000 PSI @ 4 GPM or greater

What can I remove with this sandblasting kit?

Use it to remove rust, old paint, scale, mortar residue, stains and similar coatings from metal, concrete and other hard surfaces. The wet method is gentler on nearby materials and reduces airborne dust, making it better for jobs near vehicles, plants or finished areas.

• Rust and scale removal from machinery and tools
• Paint stripping from metal panels and farm equipment
• Surface prep for repainting or welding on irregular parts
• Concrete and masonry spot cleaning without heavy dust

Which abrasives and pressures are recommended?

Selkie recommends 50–60 mesh carborundum or garnet sand for reliable cutting action and steady feed through the nozzle. The kit is rated for up to 5000 PSI, but best performance is typically achieved at about 3000 PSI paired with 4+ GPM; keep inlet water temperature under 140ºF (60ºC).

• Recommended media: 50–60 mesh carborundum or garnet
• Max pressure: 5000 PSI; ideal around 3000 PSI with sufficient flow
• Max temperature: 140ºF / 60ºC
• Replaceable ceramic nozzle kits included for wear management

What safety and durability features are included?

The kit ships with safety goggles to help protect your eyes from splatter and abrasive particles, and the chrome-plated metal gun and copper fittings resist corrosion for longer service life. Hose clamps and a 10-foot hose offer a secure, flexible setup so you can reach work areas without strain.

• Included protective goggles for splash and abrasion shielding
• Chrome-plated gun and copper nozzle fittings for rust resistance
• Ten-foot hose plus clamps for secure, flexible connections
• Extra ceramic nozzles included for replacement when worn

Who is this for: The Selkie Pressure Washer Sandblasting Kit is for DIYers, automotive restorers, farmers and maintenance professionals who need a portable, dust-reduced blasting solution. If you own a compatible pressure washer (recommendation: 3000 PSI or greater and adequate flow) and want a reusable kit for paint removal, rust cleanup or surface prep, this kit provides the fittings, nozzles and safety accessories to get started without investing in a standalone industrial blaster.