WHAT ARE CRUSHED GROUND WALNUT SHELLS USED FOR?

Crushed Walnut Shells are used for a variety of purposes:

· Sand Blasting Media:
When used as a blasting media, walnut shell grit is extremely durable yet it is a soft abrasive for blasting soft or delicate material, and is extremely effective in removing paint, dirt, grease scale, carbon etc. It remains unchanged and is re-usable when reclaimed in sandblast cabinets.

- Fine Grade is used to clean and not damage or dent wood, aluminium, brass, and sheet metals, the low heat prevents warping of materials. Also used to clean rust, grease, carbon, or scale on car parts like Carburetors , Intake Manifolds, Turbo Chargers, and Exhausts. Audi, Porsche and BMW do this as part of a Major Service.
- Fine Grade can take off single layers of paint or Graffiti, while leaving undercoat or wood panels undamaged. Does not etch wood or pit metal. Use to safely blast soft or thin metals, bricks, or wood at 120psi.
- Coarse or Extra Coarse Grade is used by Ships to clear out scale from huge Diesel Turbo Chargers & Exhausts.

· Spark Plug Cleaning: use Fine Grade.

· Tumbler Polishing Media:
- Use Medium Grade or Coarse for polishing brass, rocks, or stones.
- Use Coarse Grade for polishing brass bullet casings for reloading shells if old Primers left in. Use Extra Coarse if Primers removed, as Coarse can block the Primer hole. Tumble for 2hrs with a squirt of Turtle Car Wax for shiny shells!

· Anti-Slip applications: add to paint or epoxy for stairs, decks, pools, floors, ramps.
- Use Medium Grade to make non slip floor paints and wood decking coatings.
- Fine Grade is suitable for light traffic areas, while coarser grades are better for high-traffic zones.

· Teeth Whitening: Place a scoop of Fine Grade in boiling water and leave for 15 mins, then use the liquid on your toothbrush as a mild abrasive to brush away tartar and stains.

· Exfoliants:
- Soap: Place a scoop of Fine Grade in boiling water and leave for 15 mins, then blend in when making soap bars.
- Facial Scrub, Exfoliating cream, Body Scrub: Place a scoop of Fine Grade in boiling water and leave for 15 mins, then mix the liquid with liquid soap, oil, or moisturising creams.
- Exfoliant Face Masks, Gentle Face Exfoliator, Liquid Soap, Skin Cleanser, Peeling Creams & Lotions: Stir Extra Fine Crushed Walnut Shell Powder directly into liquids or creams. Make a paste with water, milk, or honey, then spread on your face and let dry for 15 mins, and wash off for glowing skin.
- Natural Sun Tan Remover: Mix Extra Fine Powder at a ratio of 1-5% with liquid soap, increase ratio if required.

· Craft Pin Cushions: Fill Pin Cushions with Coarse or Medium Grade. It keeps pins sharp.

- Make a Heat Pack Sock.

· BBQ Smoking: - Smolder Coarse Grade over gas burner or charcoal in a smoker box or tinfoil Burrito with holes. Gives a nutty sweet smokey flavour under Chicken satay sticks. - Toss on coals or Gas BBQ lava rocks or place on Heat Diffuser Plate. - Mix with Sawdust in a Smoker Box, to help the sawdust smoldering process by adding larger particles for better air flow through the sawdust. - Use in The Smoking Gun electric smoke infuser in Restaurants.

· Create Braille signs: Place Med Grade on glued surfaces in text formation.

Technical info:

Crushed Walnut Shells have a hardness of 3.5 MOH and 91 Rockwell, and a specific gravity of 1.2-1.4 Crushed Walnut shells perform well in a variety of pH and temperature conditions and are resistant to mould & fermentation.

THE HISTORY OF SANDBLASTING WITH CRUSHED WALNUT SHELLS:

In the 1960’s the U.S. Navy pioneered a new method of removing paint from Navy submarines using FINE and MEDIUM CRUSHED WALNUT SHELLS.

The Navy had been refurbishing ship hulls by sandblasting them with abrasive mineral grit that removed all of the layers of paint and coatings down to bare steel, which proved costly to repaint.

They found that FINE Walnut Shells removed the top coating of paint or Graffiti, while leaving the valuable undercoating intact. The coarser MEDIUM Grade was used to take multiple top layers of paint off, while leaving undercoat intact. This innovation offered the Navy significant savings in time and money, and helped pioneer environmentally-friendly paint removal.

CRUSHED WALNUT SHELLS AUSTRALIA

Aus Importer of 100% Natural biodegradable crushed walnut shell BLAST MEDIA

WHAT ARE CRUSHED GROUND WALNUT SHELLS USED FOR?

Crushed Walnut Shells are used for a variety of purposes: