---
product_id: 68909092
title: "Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch"
brand: "mascota products"
price: "₨73828"
currency: LKR
in_stock: false
reviews_count: 3
category: "Mascota Products"
url: https://www.desertcart.lk/products/68909092-walnut-shell-sandblasting-grit-16-30-0-5-mm-1mm
store_origin: LK
region: Sri Lanka
---

# 100% biodegradable & reusable 16/30 grade, 0.5-1mm precision grit Safe on soft metals like aluminum & brass Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch

**Brand:** mascota products
**Price:** ₨73828
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Blast Clean, Stay Green: The Smart Choice for Engine Revival!

## Quick Answers

- **What is this?** Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch by mascota products
- **How much does it cost?** ₨73828 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/68909092-walnut-shell-sandblasting-grit-16-30-0-5-mm-1mm)

## Best For

- mascota products enthusiasts

## Why This Product

- Trusted mascota products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Cleaning Power:** Professional 16/30 walnut shell grit delivers gentle yet effective removal of carbon, paint, and grease without damaging delicate engine parts.
- • **Eco-Conscious Performance:** 100% biodegradable, non-toxic, and silica-free media that supports sustainable maintenance practices while reducing waste.
- • **Plug & Play Compatibility:** Works seamlessly with standard sandblasting machines and tumblers—just keep air lines moisture-free for optimal results.
- • **Reusable & Cost-Effective:** Durable grit can be reused multiple times if uncontaminated, maximizing value and minimizing downtime.
- • **Engineered for Engine Care:** Perfectly sized for cleaning cylinder heads, valves, manifolds, and transmissions—restoring performance and shine with every blast.

## Overview

Walnut Shell Sandblasting Grit 16/30 (0.5-1mm) is a professional-grade, eco-friendly abrasive media designed for precision cleaning of automotive and industrial engine components. Its biodegradable, reusable nature ensures effective removal of grime and carbon deposits without harming soft metals like aluminum and brass, making it the ideal sustainable solution for meticulous engine maintenance.

## Description

Walnut Shell Sandblasting Grit (16/30 grade, 0.5 mm) is a professional cleaning and polishing media designed for use with sandblasting machines, cabinets, and vibratory tumblers. It’s widely used in automotive and industrial maintenance to clean engine components such as cylinder heads, valves, manifolds, and transmissions. Unlike glass or silica-based media, walnut shell grit is softer and non-abrasive, removing dirt, paint, and carbon deposits without damaging the underlying material. It’s ideal for restoring aluminium, brass, and other soft metals to a clean, bright finish. The media can be reused several times if not heavily contaminated, offering excellent value and reduced waste. Fully biodegradable, non-toxic, and 100% silica-free, walnut shell grit is a safe and environmentally friendly choice for professional and hobby use. Safety Information This product is processed walnut shell media and not for human or animal consumption. It may contain natural traces of walnut protein — avoid contact if you have nut allergies. Use only in a well-ventilated area, and always wear protective gloves, safety goggles, and a dust mask to prevent irritation. Keep away from food, children, and pets, and dispose of used media responsibly.

Review: As described - As described
Review: Five Stars - Ok

## Features

- Professional-Grade Cleaning Media: Processed 16/30 grade walnut shell grit (0.5 mm) for use in sandblasting machines, blasting cabinets, and tumblers. Gentle Yet Effective: Removes carbon, paint, grease, and surface grime without scratching or pitting aluminium, brass, or soft metals. Ideal for Engine Work: Perfect for cleaning cylinder heads, valves, manifolds, transmissions, and other precision components. Eco-Friendly & Reusable: 100% biodegradable, non-toxic, and silica-free media that can be reused multiple times if not contaminated. Easy to Use: Works with standard blasting equipment—just ensure air lines and compressors are moisture-free for best performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MYASO1Z |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,697 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Tumbling Media |
| Colour | Brown |
| Customer Reviews | 4.4 4.4 out of 5 stars (17) |
| Date First Available | 21 Jan. 2017 |
| Item Package Quantity | 1 |
| Item Weight | 5.06 kg |
| Manufacturer | mascota products |
| Material | walnut shell grit |
| Package Dimensions | 31.2 x 28.3 x 13.8 cm; 5.06 kg |
| Size | 5Kg |

## Images

![Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch - Image 1](https://m.media-amazon.com/images/I/41-YXcaw-UL.jpg)
![Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch - Image 2](https://m.media-amazon.com/images/I/71eFvuHJ9eL.jpg)
![Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch - Image 3](https://m.media-amazon.com/images/I/71P29ZuGdGL.jpg)
![Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch - Image 4](https://m.media-amazon.com/images/I/81ILi+NqwVL.jpg)
![Walnut Shell Sandblasting Grit 16/30 (0.5 mm-1mm) – Biodegradable, Reusable Media for Cleaning Car Engines & Cylinder Heads 5 kg Pouch - Image 5](https://m.media-amazon.com/images/I/6127UMmQFBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ As described
*by T***I on 9 September 2018*

As described

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on 27 April 2017*

Ok

### ⭐⭐⭐⭐⭐ Just the correct item for what I needed.
*by P***S on 15 April 2022*

Brightening up alloy components

## Frequently Bought Together

- sandblasting Walnut nut grit 16/30 0.5mm Cleaning Car Engines+Cylinder Head 5 Kg
- Gunk 6868 5L Ultra Engine Degreaser,Label may vary

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**Shop now:** [https://www.desertcart.lk/products/68909092-walnut-shell-sandblasting-grit-16-30-0-5-mm-1mm](https://www.desertcart.lk/products/68909092-walnut-shell-sandblasting-grit-16-30-0-5-mm-1mm)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-07*