---
product_id: 73000140
title: "Spike 5\" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5\", 7.1 oz Very Light)"
brand: "trenion"
price: "AED 253"
currency: AED
in_stock: true
reviews_count: 9
category: "Trenion"
url: https://www.desertcart.ae/products/73000140-spike-5-diamond-cup-removing-disc-wheel-for-paint-epoxy
store_origin: AE
region: United Arab Emirates
---

# RCD Tech for max diamond density Rubber cushioned core cuts noise & vibration Double diamond layer for tough removal Spike 5" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5", 7.1 oz Very Light)

**Brand:** trenion
**Price:** AED 253
**Availability:** ✅ In Stock

## Summary

> 💎 Grind smarter, not harder — the Spike 5" Diamond Cup is your secret weapon for flawless floor prep!

## Quick Answers

- **What is this?** Spike 5" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5", 7.1 oz Very Light) by trenion
- **How much does it cost?** AED 253 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/73000140-spike-5-diamond-cup-removing-disc-wheel-for-paint-epoxy)

## Best For

- trenion enthusiasts

## Why This Product

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

## Key Features

- • **Double Diamond Layer:** Effortlessly removes epoxy, glue, and mastic with superior efficiency.
- • **Floor-Friendly Design:** Minimizes surface damage ensuring a clean, professional finish every time.
- • **Rubber Cushioned Core:** Minimizes noise and vibration for a comfortable, user-friendly experience.
- • **Economical & Competitive:** Premium performance at a price that outshines typical PCD grinding cups.
- • **Reinforced Compound Diamond Technology:** Unmatched durability & smooth grinding with high-density diamond segments.

## Overview

The Spike 5" Diamond Cup Removing Disc features innovative Reinforced Compound Diamond (RCD) Technology, delivering high diamond density for exceptional durability and smooth grinding. Its double diamond layer excels at removing tough materials like epoxy, glue, and mastic from concrete floors. The unique rubber cushioned steel sandwich core reduces noise and vibration, enhancing user comfort while minimizing floor damage. Lightweight at just 7.1 oz and competitively priced, this disc is engineered for professional-grade results with economical value.

## Description

Reinforced Compound Diamond Technology (RCD) RCD process is a new concept and invented technology of diamond segment production. The purpose of RCD product is to make high density diamond segment which keeps the high density diamond grains very strongly through the molecular sintering method. RCD grain is compounded of possible maximum diamond concentration and minimized bonding metal matrix and the used metal matrix involves very hard metal particles and alloy powders. RCD segment shows excellent diamond keeping ability with high durability against impact and abrasion. The grinding performance is also excellent and grinded surface is very smooth even though diamond concentration is unreasonably high. Arbor Hole : 7/8" - 5/8" (4") Arbor Hole : 7/8" (5" & 7") Grit size : Coarse #35 Sandwich Type body : Steel + Rubber + Steel Material : Diamond Color : Metallic Blue Available in 4 different sizes, 4" / 4.5" / 5" / 7"

Review: Exelent - Exelent works great
Review: Finally something worked! - We tried everything imaginable to remove the carpet adhesive from our pontoon. I bought a grinder and this disc as a last hope. It worked!! It took me about 8 hours to fully remove the adhesive so we could paint the floor. I didn’t even need to sand much. It lasted for the whole job.

## Features

- RCD Technology - Reinforced Compound Diamond Technology, a new concept and invented technology of diamond segment production. RCD segment shows excellent diamond keeping ability with high durability against impact and abrasion. Check product description for more information.
- REMOVING - Ideal grinding cup for removing Urethane, Epoxy, Glue on concrete floor. DOUBLE diamond layer for effective removing work.
- COMPETITIVE & ECONOMICAL - This is economical and price competitive than typical PCD grinding cups in the market.
- RUBBER CUSHIONED CORE - The rubber cushioned sandwich core enables user-friendly use. This absorbs noise and vibration. Sandwich type : Steel + Rubber + Steel.
- MINIMUM DAMAGE - Spike Grinding wheels minimize the damage caused to the floor, for clean and effective work.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BGSYGDQ |
| Additional Features | Silent & Light |
| Best Sellers Rank | #569,667 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,796 in Tool Sets (Tools & Home Improvement) |
| Brand | Trenion |
| Brand Name | Trenion |
| Compatible Devices | Angle Grinder |
| Compatible Material | Concrete |
| Construction Type | Coated |
| Customer Reviews | 4.0 out of 5 stars 70 Reviews |
| Grit Material | Diamond |
| Grit Material Type | Diamond |
| Grit Number | 35 |
| Grit Type | Coarse |
| Housing Material | Steel and Rubber |
| Industry Standard Identifier | #35 |
| Item Diameter | 5 inches |
| Item Dimensions | 5 x 5 x 0.04 inches |
| Item Dimensions L x W | 5"L x 5"W |
| Item Weight | 7.1 ounces |
| Manufacturer | GlobalE&T |
| Material Type | Diamond |
| Model | SP050780035RBU |
| Number of Items | 1 |
| Part Number | SP050780035RBU |
| Product Dimensions | 5"L x 5"W |
| Recommended Uses For Product | Grinding |
| Unit Count | 1 Count |

## Product Details

- **Grit Material:** Diamond
- **Product Dimensions:** 5"L x 5"W
- **Brand:** Trenion
- **Compatible Devices:** Angle Grinder
- **Grit Type:** Coarse

## Images

![Spike 5" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5", 7.1 oz Very Light) - Image 1](https://m.media-amazon.com/images/I/91xJ6-8+KfL.jpg)
![Spike 5" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5", 7.1 oz Very Light) - Image 2](https://m.media-amazon.com/images/I/81NFdXKA85L.jpg)
![Spike 5" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5", 7.1 oz Very Light) - Image 3](https://m.media-amazon.com/images/I/81PyS4klx5L.jpg)
![Spike 5" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5", 7.1 oz Very Light) - Image 4](https://m.media-amazon.com/images/I/91ciSNPEctL.jpg)
![Spike 5" Diamond Cup Removing Disc Wheel for Paint, Epoxy, Glue, Mastic with RCD New Technology & Rubber Cushioned Body (Spike, 5", 7.1 oz Very Light) - Image 5](https://m.media-amazon.com/images/I/81s+fZ9uDTL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exelent
*by J***O on July 3, 2026*

Exelent works great

### ⭐⭐⭐⭐⭐ Finally something worked!
*by S***B on August 30, 2024*

We tried everything imaginable to remove the carpet adhesive from our pontoon. I bought a grinder and this disc as a last hope. It worked!! It took me about 8 hours to fully remove the adhesive so we could paint the floor. I didn’t even need to sand much. It lasted for the whole job.

### ⭐⭐⭐⭐ Works great
*by K***S on July 12, 2021*

Works great but wore out quickly.

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**Shop now:** [https://www.desertcart.ae/products/73000140-spike-5-diamond-cup-removing-disc-wheel-for-paint-epoxy](https://www.desertcart.ae/products/73000140-spike-5-diamond-cup-removing-disc-wheel-for-paint-epoxy)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-08-24*