---
product_id: 2477293
title: "Davis Instruments - 790 FSR Fiberglass Stain Remover (16-Ounce)"
brand: "davis instruments"
price: "€ 65.17"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/2477293-davis-instruments-790-fsr-fiberglass-stain-remover-16-ounce
store_origin: SK
region: Slovakia
---

# Durable black plastic bottle 16 fl oz powerful stain remover Boating-grade deck & fence cleaner Davis Instruments - 790 FSR Fiberglass Stain Remover (16-Ounce)

**Brand:** davis instruments
**Price:** € 65.17
**Availability:** ✅ In Stock

## Summary

> 🧼 Elevate your boat’s shine—don’t let stains steal your spotlight!

## Quick Answers

- **What is this?** Davis Instruments - 790 FSR Fiberglass Stain Remover (16-Ounce) by davis instruments
- **How much does it cost?** € 65.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/2477293-davis-instruments-790-fsr-fiberglass-stain-remover-16-ounce)

## Best For

- davis instruments enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Durability:** Packaged in a sturdy black plastic container for long-lasting use
- • **Compact & Convenient:** 4x4x4 inch bottle fits perfectly in your cleaning kit or boat storage
- • **Warranty-Backed Quality:** Reliable Davis Instruments product with warranty for peace of mind
- • **Marine-Grade Performance:** Specifically designed for boating surfaces to restore shine and cleanliness
- • **Precision Cleaning Power:** 16-ounce formula targets tough fiberglass stains with ease

## Overview

The Davis Instruments 790 FSR Fiberglass Stain Remover is a 16-ounce, marine-grade cleaning solution designed to effectively remove tough stains from fiberglass surfaces. Packaged in a durable black plastic bottle, it offers compact convenience and is backed by a warranty, making it an essential tool for maintaining pristine decks and fences, especially in boating environments.

## Description

Davis Instruments - 790 FSR Fiberglass Stain Remover (16-Ounce)

## Features

- Great Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 6.3 x 5.24 x 4.41 inches |
| Package Weight | 0.53 Kilograms |
| Item Dimensions  LxWxH | 4 x 4 x 4 inches |
| Item Weight | 1 Pounds |
| Brand Name | Davis Instruments |
| Warranty Description | Warranty |
| Model Name | 790 |
| Color | Black |
| Material | Plastic |
| Number of Items | 1 |
| Manufacturer | Davis Instruments |
| Part Number | 790 |
| Included Components | Great Product |
| Size | 16 Fl Oz (Pack of 1) |
| Sport Type | Boating |

## Images

![Davis Instruments - 790 FSR Fiberglass Stain Remover (16-Ounce) - Image 1](https://m.media-amazon.com/images/I/61Hg8ZkSlzL.jpg)

## Questions & Answers

**Q: Will this remove stains from hair dye?**
A: probably if used as directed

**Q: Is the 16 ounce enough to clean my fiberglass suround tub a few times?  What consistency is it?**
A: FSR will clean your tub surround plenty of times. Its about like an aloe Vera gel thick, maybe a little thicker.Buy a cheap paint brush around 3 inches or so to apply. Lightly apply the gel to the tub and watch the yellow turn white.

**Q: Will it harm bottom paint?  I want to use it where the scum line is but don’t want to ruin the bottom paint.**
A: I've used far many times.After applying, scrum lines disappear immediately and I rinse it fairly quickly,within 5minutes of application.I have never scrubbed scrum line, it is not necessary.I doubt that it would eat bottom paint ,It has no effect on gelcoat.

**Q: I used white vinegar/water on my shower pan and it now has blue discoloration areas.  Will this work to remove these stains?**
A: Since that is not what this was used for I dont feel comfortable in telling you yes it will. I know it took away hard water stains on the outside of a 5th wheel camper.

## Frequently Bought Together

- Davis Instruments - 790 FSR Fiberglass Stain Remover (16-Ounce)
- Meguiar's Marine Rv 43 Boat Wash 1.89 Litre M4364
- STAR BRITE Non-Skid Deck Wax Spray - Non-Slip Protection From Stains & UV Damage - 16 OZ (097316)

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**Shop now:** [https://www.desertcart.sk/products/2477293-davis-instruments-790-fsr-fiberglass-stain-remover-16-ounce](https://www.desertcart.sk/products/2477293-davis-instruments-790-fsr-fiberglass-stain-remover-16-ounce)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*