---
title: "150MM 40 Grit Zirc Velcro Disc (8356) (50 per box)"
id: "20061"
type: "product"
slug: "150mm-40-grit-zirc-velcro-disc-8356-50-per-box"
published_at: "2025-09-22T15:34:21+00:00"
modified_at: "2025-12-11T12:12:55+00:00"
url: "https://sglonline.co.uk/product/150mm-40-grit-zirc-velcro-disc-8356-50-per-box/"
markdown_url: "https://sglonline.co.uk/product/150mm-40-grit-zirc-velcro-disc-8356-50-per-box.md"
excerpt: "150mm 40 Grit Zirconia Velcro Sanding Discs (8356) – Box of 50 The 150mm 40 Grit Zirconia Velcro Sanding Discs (8356) are high-performance abrasives engineered for aggressive material removal and long service life. Made with premium zirconia abrasive grains, these..."
taxonomy_product_type:
  - "simple"
taxonomy_product_cat:
  - "Coated Discs"
---

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[Coated Discs](https://sglonline.co.uk/product-category/abrasives/abrasive-fibre-discs/coated-discs/)

# 150MM 40 Grit Zirc Velcro Disc (8356) (50 per box)

Earn 22 points with this purchase

£22.00£26.40 Exc VATInc VAT

Collection or Next Day Delivery Available. Dispatches in:

SKU: VDZ150P40/8356Category: [Coated Discs](https://sglonline.co.uk/product-category/abrasives/abrasive-fibre-discs/coated-discs/)

- [Description](#tab-description)
- [Reviews (0)](#tab-reviews)

## **150mm 40 Grit Zirconia Velcro Sanding Discs (8356) – Box of 50**

The **150mm 40 Grit Zirconia Velcro Sanding Discs (8356)** are high-performance abrasives engineered for aggressive material removal and long service life. Made with premium **zirconia abrasive grains**, these discs deliver fast, consistent cutting power — ideal for heavy-duty sanding, grinding, and surface preparation.

Featuring a **hook-and-loop (Velcro) backing**, they attach securely to orbital sanders for quick disc changes and reliable grip during operation. The coarse 40-grit finish makes them perfect for removing rust, paint, and welds on metal, as well as for shaping and rough sanding wood and composites.

### **Key Features**

- **Diameter:** 150mm
- **Grit:** 40 (coarse – ideal for rapid stock removal)
- **Backing:** Hook & loop (Velcro) for easy attachment and replacement
- **Abrasive Material:** Premium zirconia grain for extended durability
- **Quantity:** Box of 50 discs
- **Performance:** Fast cutting action with long disc life
- **Compatibility:** Suitable for all standard 150mm orbital sanders

### **Typical Applications**

- Heavy-duty sanding and grinding
- Rust, paint, and coating removal
- Weld dressing and metal fabrication
- Wood and composite shaping
- General industrial and automotive surface preparation

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