4 lbs or 1.8 kg Ground Walnut Shell Media 12-20 Grit - Medium Course Walnut Shells for Tumbling, Vibratory Or Blasting

The 12-20 Grit Crushed Walnut Shells are a game-changer for anyone looking to clean and polish various surfaces without damaging them.

These environmentally friendly media blasting shells are made from 100% crushed walnuts, which provide a gentle yet effective cleaning solution for surfaces such as glass, fiberglass, wood, plastic, stone, and soft metals.

The low pressure required to use these shells (20-60 PSI) makes them suitable for even the most sensitive materials, ensuring that your surface is left looking its best without any damage.

Plus, they are 100% silica free, making them a great alternative to traditional media blasting solutions.

With their high grit number and durable construction, these walnut shells will provide you with consistent results every time.

So why wait? Get your hands on the 12-20 Grit Crushed Walnut Shells today and start enjoying the benefits of a clean and polished surface without any damage!