Walnut Shell 40/100 Grit – Fine Blasting, Tumbling & Cleaning Media

Yes. Walnut shell grit is biodegradable and non-toxic, but disposal depends on how it was used. As long as it’s free from contaminants like paint, oil or chemicals it can be disposed of in a regular household bin.

No. All you’ll need is standard sandblasting equipment or a cabinet that supports walnut shell media with a good compressor water trap. Always check your machine’s specifications to ensure compatibility.

When blasting with walnut shell media, consider the following machine criteria:

1. When using walnut shell Blasting media what type of Equipment should I use:
   Walnut Shell is Suitable for most Blasting Equipment you can use it in dry abrasive blasting cabinets, pressure blast systems and suction blast systems.
2. What is my compressor and Air Pressure Requirements:
   Typically best to operate between 40 to 90 PSI, depending on the surface being treated and the level of cleaning required also you will need to have a good water trap on your compressor so not to clog your media.
3. What Nozzle Section:
   Use hardened steel, tungsten carbide, or boron carbide nozzles to withstand the abrasive action of the walnut shell media.
4. Dust Collection System:
   Effective dust extraction is recommended to maintain visibility and ensure a clean workspace, as walnut shell media can generate fine dust during blasting.
5. Media Size Compatibility:
   Ensure the machine is compatible with the specific grit size (e.g.16/30 grit) for efficient blasting and media flow. By meeting these criteria, you can achieve optimal results and extend the lifespan of your equipment when using walnut shell media for Blasting also please remember to wear all the PPI like goggles, face mask and gloves etc,

Yes, we offer free delivery within the UK on orders over £75. The free shipping option will automatically apply at checkout when your order qualifies. See our delivery page for more information

Various delivery options are available at checkout. Please contact us for non UK orders/delivery or see our delivery page for more information.