---
product_id: 230389353
title: "Mountain Warehouse Spray On Proofer 275ml One Size"
brand: "mountain warehouse"
price: "NT$1255"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/230389353-mountain-warehouse-spray-on-proofer-275ml-one-size
store_origin: TW
region: Taiwan
---

# Ideal for outdoor adventures 275ml capacity Works with Down & Gore-tex Mountain Warehouse Spray On Proofer 275ml One Size

**Brand:** mountain warehouse
**Price:** NT$1255
**Availability:** ✅ In Stock

## Summary

> 🌧️ Stay Dry, Stay Adventurous!

## Quick Answers

- **What is this?** Mountain Warehouse Spray On Proofer 275ml One Size by mountain warehouse
- **How much does it cost?** NT$1255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/230389353-mountain-warehouse-spray-on-proofer-275ml-one-size)

## Best For

- mountain warehouse enthusiasts

## Why This Product

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

## Key Features

- • **Dirt Defense:** Prevents dirt build-up, keeping your gear looking fresh.
- • **Versatile Use:** Perfect for camping, hiking, and traveling enthusiasts.
- • **Maximize Your Gear:** Revitalize your waterproof clothing with our advanced formula.
- • **Breathable Protection:** Maintains breathability while enhancing water resistance.
- • **Effortless Application:** Simply spray and air dry for hassle-free protection.

## Overview

The Mountain Warehouse Sprayon Proofer is a 275ml waterproof clothing spray designed to maximize and restore the performance of your outdoor gear. Suitable for down and Gore-tex materials, this easy-to-use spray prevents dirt build-up while ensuring breathability, making it an essential companion for camping, hiking, and traveling.

## Description

The Spray On Proofer will be invaluable this winter, by maximising the waterproofing and breathability of your outdoor gear. Simply spray it onto your clothing via the easy to use nozzle and leave to dry - suitable for both soft and hard shell clothing and down. Bottle - 275ml Recommended Fabrics - Down, Waterproof, breathable fabrics such as IsoDry, Goretex and Event Minimises the build up of dirt and oils which can reduce fabrics capabilities Ref: 025633.260827

## Features

- Proofer Solution - Longlasting spray, minimises water repellency, breathability and durability of clothing
- Features - maintains cleanliness, breathability and water-repellence

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0F18VQR2L |
| Best Sellers Rank | 253 in Waterproofing & Cleaning |
| Date First Available | 12 July 2017 |
| Department | Unisex |
| Manufacturer | Mountain Warehouse |

## Images

![Mountain Warehouse Spray On Proofer 275ml One Size - Image 1](https://m.media-amazon.com/images/I/612EBbeEPtL.jpg)
![Mountain Warehouse Spray On Proofer 275ml One Size - Image 2](https://m.media-amazon.com/images/I/61mfIF8qZ0L.jpg)
![Mountain Warehouse Spray On Proofer 275ml One Size - Image 3](https://m.media-amazon.com/images/I/71+19TUOzqL.jpg)
![Mountain Warehouse Spray On Proofer 275ml One Size - Image 4](https://m.media-amazon.com/images/I/61L0UjdEl0L.jpg)
![Mountain Warehouse Spray On Proofer 275ml One Size - Image 5](https://m.media-amazon.com/images/I/61FVtFUAWaL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by  on Reviewed in the United Kingdom 2 January 2026*

Works a treat. Good value

### ⭐⭐⭐⭐ Good product
*by  on Reviewed in the United Kingdom 6 November 2020*

Easy to use ,will need to see how long lasting but looking good

### ⭐⭐⭐⭐⭐ Worked very well
*by  on Reviewed in the United Kingdom 4 December 2023*

Had an old winter coat that had started letting the damp in on the shoulders. This spray was easy to apply and work very well. Coat is now dry and warm in very heavy rain.

## Frequently Bought Together

- Mountain Warehouse Sprayon Proofer 275ml - Works Great with Down & Gore-tex, Waterproof Clothing Spray Proofer, Breathable Repeller - For Camping, Hiking, Travelling
- Mountain Warehouse Wash N Proof 300ml -Breathable & Water Repellent Proofer Solution - For Jackets, Down, Hiking & Trekking Gear
- Mountain Warehouse Universal Footwear Proofer - Spray Application for Water Repellent Effect

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**Shop now:** [https://www.desertcart.tw/products/230389353-mountain-warehouse-spray-on-proofer-275ml-one-size](https://www.desertcart.tw/products/230389353-mountain-warehouse-spray-on-proofer-275ml-one-size)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-08-29*