---
product_id: 364673345
title: "1L FS-75 Fabric Sealer - Waterproof Spray for Fabric - Tent Waterproofing for Awnings, Boat Covers, Garden Furniture"
brand: "hls supplies"
price: "₨1219"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/364673345-1l-fs-75-fabric-sealer-waterproof-spray-for-fabric-tent
store_origin: SC
region: Seychelles
---

# Safe, solvent-free formula 1L high-performance waterproofing Water & oil resistant barrier 1L FS-75 Fabric Sealer - Waterproof Spray for Fabric - Tent Waterproofing for Awnings, Boat Covers, Garden Furniture

**Brand:** hls supplies
**Price:** ₨1219
**Availability:** ✅ In Stock

## Summary

> 💦 Seal the deal on outdoor durability—stay dry, stay unstoppable!

## Quick Answers

- **What is this?** 1L FS-75 Fabric Sealer - Waterproof Spray for Fabric - Tent Waterproofing for Awnings, Boat Covers, Garden Furniture by hls supplies
- **How much does it cost?** ₨1219 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/364673345-1l-fs-75-fabric-sealer-waterproof-spray-for-fabric-tent)

## Best For

- hls supplies enthusiasts

## Why This Product

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

## Key Features

- • **Proudly UK Made:** Crafted by HLS Supplies with trusted quality and eco-conscious ingredients for peace of mind.
- • **Concentrated Coverage:** 1L bottle delivers maximum protection with the option to scale up to 25L for any project size.
- • **Effortless Application:** Trigger spray or brush-on formula designed for quick, mess-free use without harmful solvents.
- • **Ultimate Fabric Defense:** Create an invisible shield that repels water and oil, extending your gear’s life.
- • **Versatile Outdoor Protection:** Perfect for tents, awnings, boat covers, garden furniture, and hiking gear—one spray does it all.

## Overview

The 1L FS-75 Fabric Sealer by HLS Supplies is a premium, water-based waterproofing spray designed to protect a wide range of outdoor fabrics from water and oil damage. Safe and solvent-free, it’s easy to apply and ideal for tents, awnings, boat covers, and more, offering long-lasting, versatile protection with scalable sizing options.

## Description

1L FS-75 Fabric Sealer - Waterproof Spray for Fabric - Tent Waterproofing for Awnings, Boat Covers, Garden Furniture

## Features

- High-Performance Waterproofing Spray - Experience unparalleled fabric protection with HLS Supplies FS-75 Fabric Sealer. Our top-tier, water-based sealer delivers a formidable water and oil resistant barrier to a broad spectrum of fabrics and textiles.
- Outdoor Water Repellant Spray - Protect outdoor fabrics including Cotton Canvas, Duck Canvas, Polycotton Canvas, PU Coated Acrylic Canvas, Acrylic Canvas, and Polyester. Our water repellent spray is perfect for extending the life of your outdoor equipment. Waterproof spray for tents, jackets, awnings, boat covers, garden furniture, hiking gear, rucksacks, and more.
- Easy to Use - Simply apply the waterproof fabric spray with the trigger spray or simply brush on. Our formula contains no harmful solvents, offering a safe solution for fabric protection.
- Large Range of Sizes - Need more? Choose from 500ml, 1L, 5L, 20L and 25L options. The highly concentrated formula ensures maximum coverage and effectiveness, meaning no job is too large for our FS-75 fabric waterproofing spray.
- HLS Supplies - Developed and Manufactured in the UK, our mission is to manufacture effective cleaning solutions for a broad spectrum of applications, including domestic, commercial, automotive, and industrial. Our range of cleaning chemicals is carefully crafted to ensure superior performance across all intended applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HLS Supplies |
| Item Weight | 1 kg |
| Product Dimensions | 24.5 x 8.2 x 8.2 cm; 1 kg |
| Colour | Transparent |
| Style | 1L |
| Material | Acrylic |
| Volume | 1 Litres |

## Product Details

- **Material:** Acrylic
- **Brand:** HLS Supplies
- **Style:** 1L
- **Item weight:** 1 Kilograms
- **Item dimensions L x W x H:** 24.5 x 8.2 x 8.2 centimetres

## Images

![1L FS-75 Fabric Sealer - Waterproof Spray for Fabric - Tent Waterproofing for Awnings, Boat Covers, Garden Furniture - Image 1](https://m.media-amazon.com/images/I/71iX65ep4kL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: What is the coverage if using a trigger spray?**
A: Thanks for getting in touch.

Coverage for the FS-75 Fabric Sealer depends on the type of material being treated.

As a rough guide 1L should cover up to:

Lightweight Nylon 20m²
Lightweight Canvas 10m²
Medium Canvas 7.5m²
Heavy Canvas 3.5 – 5m²

**Q: What is the coverage if using a paint brush?**
A: It's difficult to say accurately as, to some degree, it will be affected by the material being waterproofed. I can only say that I was waterproofing my cratch cover which is a heavy  pvc lined canvas and I covered appropriately 4 sq. mtrs with 3/4 of the ltr bottle (750 mil). Hope this helps 😀

**Q: Dose this change the texture (feel), after treatment ?**
A: No barely saw any sign of the treatment once it dried

**Q: Want to waterproof a cotton fabric to use outdoors, will it work**
A: We’ve found it does work but to be honest, we’ve not had any heavy downpours!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sc/products/364673345-1l-fs-75-fabric-sealer-waterproof-spray-for-fabric-tent](https://www.desertcart.sc/products/364673345-1l-fs-75-fabric-sealer-waterproof-spray-for-fabric-tent)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-05*