---
product_id: 22312842
title: "Alpha 4\" Sandpaper Hook & Loop Kit MP40KIT"
brand: "alpha professional tools"
price: "HK$311"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/22312842-alpha-4-sandpaper-hook-and-loop-kit-mp40kit
store_origin: HK
region: Hong Kong
---

# 50 pieces Silicon carbide Max 4000 RPM Alpha 4" Sandpaper Hook & Loop Kit MP40KIT

**Brand:** alpha professional tools
**Price:** HK$311
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your DIY Game with Every Grit!

## Quick Answers

- **What is this?** Alpha 4" Sandpaper Hook & Loop Kit MP40KIT by alpha professional tools
- **How much does it cost?** HK$311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/22312842-alpha-4-sandpaper-hook-and-loop-kit-mp40kit)

## Best For

- alpha professional tools enthusiasts

## Why This Product

- Trusted alpha professional tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Long-Lasting:** Crafted for high-quality results every time.
- • **Hook & Loop Convenience:** Quickly switch sandpaper for seamless workflow.
- • **Wet or Dry, Your Choice:** Adapt to any project with flexible usage.
- • **Versatile Polishing Power:** Perfect for marble, glass, metal, and wood.
- • **Unleash Your Inner Craftsman:** Transform surfaces with precision and ease.

## Overview

The Alpha 4" Sandpaper Hook & Loop Kit MP40KIT includes 50 high-quality pieces designed for both wet and dry polishing. With a maximum speed of 4000 RPM and made from durable silicon carbide, this kit is perfect for sanding and polishing a variety of surfaces including marble, travertine, onyx, glass, metal, and wood.

## Description

Alpha 4" Sandpaper Hook & Loop Kit MP40KIT

## Features

- 50 pieces per box.
- Use wet or dry for high quality polishing.
- Maximum 4000 RPM with a hook and loop backer pad sold separately.
- Silicon carbide for sanding and polishing marble, travertine and onyx.
- Sandpaper can also be used to polish glass, metal and wood.

## Images

![Alpha 4" Sandpaper Hook & Loop Kit MP40KIT - Image 1](https://m.media-amazon.com/images/I/41CFQw8C5XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Awesome
  

*by C***O on Reviewed in the United States on February 20, 2019*

I redid my shower from a cheap fiberglass tub/shower combo to a tile walk in shower and installed a 60”X6” marble window sill as the cap to the shower curb. The marble window sill I purchased from Floor & Decor came with only one edge finished and polished so I used these sanding discs to finish and polish the rough cut edge. I used all the grits on my variable speed grinder set at low RPMs and it came out perfectly. This was a LOT cheaper than special ordering a marble piece with both edges finished and polished. I literally saved over $100 polishining out the rough edge myself and it was a very satisfying process doing it myself and seeing the shine come through as I moved through each grit.

### ⭐⭐⭐⭐⭐ 







  
  
    YES! exactly what I needed!
  

*by N***  on Reviewed in the United States on January 23, 2019*

I didn't use a grinder for this, the backer pad I ordered didn't fit my antique angle grinder, instead I tried using my orbital sander on polished marble edges....it worked AWESOME!!! Don't skip any discs though, it takes time and your hands will hurt, but trust the process. I did it dry for the most part, I think it would work either way.

### ⭐⭐⭐⭐⭐ 







  
  
    It works
  

*by A***R on Reviewed in the United States on June 24, 2019*

I loved it worked great..I remdend this.but you do need. A feeble speed grinder or polisher

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**Shop now:** [https://www.desertcart.hk/products/22312842-alpha-4-sandpaper-hook-and-loop-kit-mp40kit](https://www.desertcart.hk/products/22312842-alpha-4-sandpaper-hook-and-loop-kit-mp40kit)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*