---
product_id: 50056528
title: "GK6855 Power Spray, 5L, yellow"
brand: "gunk"
price: "€ 31.45"
currency: EUR
in_stock: true
reviews_count: 8
category: "Gunk"
url: https://www.desertcart.pt/products/50056528-gk6855-power-spray-5l-yellow
store_origin: PT
region: Portugal
---

# Boosts pressure washer power Specialized degreasing formula 5L heavy-duty capacity GK6855 Power Spray, 5L, yellow

**Brand:** gunk
**Price:** € 31.45
**Availability:** ✅ In Stock

## Summary

> 🧽 Power up your clean game with Gunk – because your gear deserves the best!

## Quick Answers

- **What is this?** GK6855 Power Spray, 5L, yellow by gunk
- **How much does it cost?** € 31.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/50056528-gk6855-power-spray-5l-yellow)

## Best For

- gunk enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Cleaning Power:** Transforms your pressure washer into a grime-fighting machine for concrete, brick, and timber surfaces.
- • **Trusted Industry Leader:** Backed by 50+ years of Gunk’s expertise, ensuring reliable and professional-grade results every time.
- • **Easy Application Formula:** Brush-on simplicity that saves time and effort while delivering a deep clean.
- • **Prolonged Grease Breakdown:** Engineered for extended contact to dissolve stubborn grease, oil, and grime effortlessly.
- • **Versatile Surface Compatibility:** Perfect for vehicles, industrial machines, garden tools, and more—one solution for all your tough cleaning needs.

## Overview

Gunk GK6855 Power Spray is a 5L heavy-duty additive designed to amplify pressure washer performance, expertly formulated to tackle grease, oil, and grime on a wide range of hard surfaces and machinery. Trusted for over 50 years, it offers professional-grade degreasing with easy brush-on application, making it the go-to solution for automotive, industrial, and outdoor cleaning tasks.

## Description

When using a pressure washer, water alone may not be suitable for cleaning surfaces which is where Gunk have created an additive to boost your pressure washers cleaning power.Power Spray has been specially formulated for use with all types of pressure washers. Suitable for cleaning all types of hard surfaces such as concrete, tarmac, block paving, brickwork and timber decking.The Gunk Ultra Engine Degreasant has been specifically formulated so give prolonged contact with grease, oil and grime deposits to maximise the cleaning effect of the brush or wipe on oil. The oil is ideal for use on vertical surfaces of vehicles, industrial and agricultural machines and even bicycles and garden machinery. The simple and easy to use brush on formula will make degreasing your engine simple.For more than 50 years, Gunk, the industry leader and most trusted name in cleaning and degreasing, has provided optimized solutions to tackle the toughest grease, grime and gunk throughout the garage.

Review: Good price - Works well
Review: Cleans the spot - Good stuff no problems

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- car parts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007FQYZLM |
| Best Sellers Rank | 23,471 in Automotive ( See Top 100 in Automotive ) 5 in Motorbike Paints & Sprays 310 in Automotive Cleaners |
| Brand | Gunk |
| Brand Name | Gunk |
| Colour | yellow |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.2 out of 5 stars 593 Reviews |
| Global Trade Identification Number | 05020618068556, 05060048578553 |
| Item Dimensions L x W x H | 6L x 6.8W x 11.9H centimetres |
| Item Type Name | 3676 |
| Item Weight | 5 Kilograms |
| Item weight | 5 Kilograms |
| Manufacturer | Gunk |
| Manufacturer Part Number | GK6855 |
| Model Number | GK6855 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 6L x 6.8W x 11.9H centimetres |
| Specification Met | CE, CSA |
| Specification met | CE, CSA |
| Tank Volume | 5 Litres |
| Unit Count | 5000.0 milliliter |
| Wand Length | 5.98 Centimetres |

## Product Details

- **Brand:** Gunk
- **Colour:** yellow
- **Global Trade Identification Number:** 05020618068556, 05060048578553
- **Item weight:** 5 Kilograms
- **Power source:** Corded Electric
- **Product dimensions:** 6L x 6.8W x 11.9H centimetres
- **Specification met:** CE, CSA
- **Tank volume:** 5 Litres
- **Wand Length:** 5.98 Centimetres

## Images

![GK6855 Power Spray, 5L, yellow - Image 1](https://m.media-amazon.com/images/I/71rqPsFUubL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good price
*by A***R on 11 May 2026*

Works well

### ⭐⭐⭐⭐ Cleans the spot
*by C***. on 11 April 2023*

Good stuff no problems

### ⭐⭐⭐⭐⭐ Really good at a great price.
*by I***G on 11 April 2025*

Used neat as my power washer (Karcher) sorts out the dilution. Not specifically recommended for block paving, but the results were quick and easy. Photos show before and after. No scrubbing, just a pass with the power washer and rinse off.

## Frequently Bought Together

- Gunk GK6855 Power Spray, 5L, yellow
- Simoniz SAPP0060A Multi-Use Pressure Washer Fluid 5lt(MultiColor)
- Turtle Wax Snow Foam, Thick, PH balanced Car Shampoo. 5L, Pack of 1, Cherry Scented, Streak Free Formula Safe for All Paint, Tyres, Wheels and Trim, Perfect for Overall Car Cleaning

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/50056528-gk6855-power-spray-5l-yellow](https://www.desertcart.pt/products/50056528-gk6855-power-spray-5l-yellow)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-25*