16 lbs or 7.2 kg Ground Walnut Shell Media 18-40 Grit – Fine Walnut Shells for Tumbling, Vibratory Or Blasting

Description

h2>Product Overview

Interactivia’s 16 lbs Ground Walnut Shell Media 18-40 Grit is a premium, eco-friendly abrasive solution designed for tumbling, vibratory, and sand blasting applications. Made from finely ground walnut shells, this media delivers consistent, non-abrasive results ideal for metal, wood, and plastic finishing. With a grit range of 18-40, it offers controlled media impact for surface preparation without damaging delicate materials. The 16-pound package ensures long-lasting use and cost-efficiency for both hobbyists and professionals. Perfect for workshop, industrial, and DIY projects requiring gentle yet effective media blasting.

h2>Usage

Designed for use in sand blasters, vibratory tumblers, and rotary tumblers, this walnut shell media is ideal for finishing automotive parts, woodworking projects, and metal components. It’s especially suited for applications where a non-metallic, non-toxic abrasive is required — such as restoring vintage cars, polishing wood furniture, or cleaning plastic parts. The fine grit ensures even surface treatment without scratching or gouging. Ideal for hobbyists, small-scale manufacturers, and professional finishers who prioritize eco-friendly, reusable media.

h2>Why Choose Us

Interactivia’s walnut shell media is manufactured for consistent quality and performance. Unlike synthetic abrasives, walnut shells are biodegradable and non-toxic, making them safer for both users and the environment. The 18-40 grit range ensures versatility across multiple applications, from light surface cleaning to moderate finishing. Each batch is rigorously tested for uniformity and durability. Plus, our customer support team is available to assist with product selection, usage tips, and troubleshooting — ensuring you get the most out of your media.

h2>Key Features

• Non-abrasive, eco-friendly walnut shell media ideal for metal, wood, and plastic finishing
• 18-40 grit range provides controlled, consistent media impact for precise results
• 16 lb package offers long-lasting use and cost-efficiency for both hobbyists and professionals
• Compatible with tumbling, vibratory, and sand blasting systems for versatile application
• Biodegradable and non-toxic — safe for users and the environment, with reliable customer support

h2>FAQ

What is walnut shell media used for?

Walnut shell media is used for tumbling, vibratory, and sand blasting applications to clean, deburr, and finish metal, wood, and plastic parts without damaging delicate surfaces. It’s especially popular for automotive restoration, woodworking, and plastic finishing.

Is walnut shell media safe for the environment?

Yes. Walnut shell media is biodegradable and non-toxic, making it an eco-friendly alternative to synthetic abrasives. It breaks down naturally and doesn’t release harmful chemicals during use or disposal.

What grit range does this media offer?

This media offers an 18-40 grit range, ideal for controlled, moderate surface treatment. It’s suitable for light cleaning, deburring, and finishing without scratching or gouging delicate materials.

Can I use this media in a vibratory tumbler?

Yes. This walnut shell media is specifically designed for use in vibratory tumblers, sand blasters, and rotary tumblers. It’s compatible with most standard systems and delivers consistent results.

How long does a 16 lb bag last?

Depends on usage intensity and application, but a 16 lb bag typically lasts for multiple projects. For light use, it can last several months. For heavy-duty applications, it may last 1–2 projects. Always monitor media wear and replace when needed for optimal performance.