---
product_id: 24572953
title: "TotalBoat Special Brushing Thinner 100 (Quart)"
brand: "totalboat"
price: "€ 42.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Total Boat"
url: https://www.desertcart.ie/products/24572953-totalboat-special-brushing-thinner-100-quart
store_origin: IE
region: Ireland
---

# Slower drying for extended work time Optimizes solvent-based paint flow Dual use as paint thinner & cleaner TotalBoat Special Brushing Thinner 100 (Quart)

**Brand:** totalboat
**Price:** € 42.60
**Availability:** ✅ In Stock

## Summary

> 🎨 Master the art of smooth finishes with TotalBoat’s Special Brushing Thinner 100!

## Quick Answers

- **What is this?** TotalBoat Special Brushing Thinner 100 (Quart) by totalboat
- **How much does it cost?** € 42.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/24572953-totalboat-special-brushing-thinner-100-quart)

## Best For

- totalboat enthusiasts

## Why This Product

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

## Key Features

- • **Flawless Paint Flow:** Enhances solvent-based paint and primer flow for smooth, professional finishes every time.
- • **Extended Working Time:** Slower drying formula keeps your brush wet longer, perfect for warm weather projects.
- • **Multiple Size Options:** Available in convenient quart and gallon sizes to fit any project scale.
- • **Versatile Cleaning Power:** Cleans brushes and equipment quickly, saving you time and hassle after the job.
- • **Marine-Grade Compatibility:** Specifically formulated for TotalBoat marine paints, ensuring superior adhesion and durability.

## Overview

TotalBoat Special Brushing Thinner 100 is a premium solvent-based additive designed to improve paint flow and extend working time for brush or roller applications, especially in warm conditions. Ideal for use with TotalBoat marine paints and primers, it also doubles as an effective cleaning solution for painting tools. Available in quart and gallon sizes, it’s a must-have for professionals seeking flawless, durable marine finishes.

## Description

TotalBoat Special Brushing Thinner 100 is designed to be used with TotalBoat marine paints and primers. It improves flow for solvent-based TotalBoat paints applied by brush or roller. Use with TotalBoat Wet Edge topside paint, TotalGold, TotalTread non-skid paint, Underdog, KeelHauler, Spartan, Krypton, AlumiPaint AF, and Outdrive AF bottom paints. Note: we recommend using TotalBoat Epoxy Thinner 200 with TotalProtect Barrier Coat Primer and Aluminum Boat Carrier Coat. Slower drying properties allow Thinner 100 to provide improved flow and preserve the wet edge. This is an important consideration when painting in warm weather (over 75 F). Thinner 100 may also be used to clean painting tools and equipment quickly and easily. Thinner 100 is available in quarts and gallons. Compare to Interlux Brushing Liquid 333, and Pettit paint thinners. All TotalBoat marine products are developed by boaters for boaters, to provide great value and great results.

Review: Good product - Good product. Just as described.
Review: It is thinner - Easy to use and works. And stinks. It's thinner after all. Wear a protective canister mask that's rated for this purpose. I used it for thinning the stain and the first coats of Total Boat varnish, which specifically calls for this thinner.

## Features

- Improves solvent-based paint and primer flow when applying by brush or roller
- Slower drying properties extends working time in warm weather
- Brushing thinner can be also used for cleaning painting tools and equipment
- Available in Quart and Gallon sizes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01C61AM3U |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #29,884 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #22 in Boat Painting Supplies |
| Brand | TotalBoat |
| Color | A1 |
| Coverage | 100 |
| Customer Reviews | 4.7 4.7 out of 5 stars (909) |
| Date First Available | February 24, 2016 |
| Dry Time In Hours | 8 |
| Finish | Gloss |
| Finish Type | Gloss |
| Global Trade Identification Number | 00811932022073 |
| Included Components | Thinner |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 947 Milliliters |
| Item Weight | 2.35 pounds |
| Item model number | 490572 |
| Manufacturer | TotalBoat |
| Package Dimensions | 7.56 x 5.16 x 2.91 inches |
| Package Information | Can |
| Paint Type | Solvent-based |
| Part Number | 490572 |
| Size | 32 Fl Oz (Pack of 1) |
| Special Feature | Non-slip |
| Special Features | Non-slip |
| Specific Uses For Product | Wet Edge Topside Paint, Wet Edge Cold Cure Topside Paint, TotalTread Non-Skid Deck Paint, TotalBilge Protective Bilge Paint, Underdog Ablative Antifouling Bottom Paint, KeelHauler Ablative Antifouling Bottom Paint, Spartan Ablative Antifouling Bottom Paint, Gleam 2.0 Marine Spar Varnish, Lust Marine Varnish, TotalGold Decorative Topside Paint, Outdrive AF Copper-Free Antifouling Paint for props an… |
| Surface Recommendation | Aluminum |
| UPC | 811932022073 |
| Unit Count | 32.0 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** TotalBoat
- **Color:** A1
- **Finish Type:** Gloss
- **Item Volume:** 947 Milliliters
- **Paint Type:** Solvent-based
- **Size:** 32 Fl Oz (Pack of 1)
- **Special Feature:** Non-slip
- **Surface Recommendation:** Aluminum
- **Unit Count:** 32.0 Fluid Ounces

## Images

![TotalBoat Special Brushing Thinner 100 (Quart) - Image 1](https://m.media-amazon.com/images/I/61jVdr5snIL.jpg)
![TotalBoat Special Brushing Thinner 100 (Quart) - Image 2](https://m.media-amazon.com/images/I/61YrgfumBrL.jpg)
![TotalBoat Special Brushing Thinner 100 (Quart) - Image 3](https://m.media-amazon.com/images/I/61x50PH5naL.jpg)
![TotalBoat Special Brushing Thinner 100 (Quart) - Image 4](https://m.media-amazon.com/images/I/71aViYnQJQL.jpg)
![TotalBoat Special Brushing Thinner 100 (Quart) - Image 5](https://m.media-amazon.com/images/I/81PumyGdeVL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would I be able to spray my boat with this product and the total boat topside paint?**
A: Contact: Jamestown Distributors, they can better answer this question than I.

**Q: Should i use this thinner if i plan to spray using a hvlp sprayer?**
A: In the shippers written recommendations they say to use another product. All i know is that this thinner works well to thin 'Lust' to solidly penetrate wood.

**Q: Is there an SDS sheet available for the thinner?**
A: Hello, yes there is, it can be found on our website. If you contact us directly, we will be happy to provide you with the link. Thank you.

**Q: What’s the recommended amount of thinner per each gallon of paint for application?**
A: Not sure how much area you’re covering but it really depends on the temp of where you are painting. I tried adding very little thinner to my paint and it ran all over the place. Sanded that down and used the paint with no thinner for the 2 nd coat and it does fine at around 60-65 degrees but if it gets in the 70s it will tack up quick. You just have to play with it to find the right combination for you. Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by T***A on January 19, 2026*

Good product. Just as described.

### ⭐⭐⭐⭐⭐ It is thinner
*by G***G on October 3, 2025*

Easy to use and works. And stinks. It's thinner after all. Wear a protective canister mask that's rated for this purpose. I used it for thinning the stain and the first coats of Total Boat varnish, which specifically calls for this thinner.

### ⭐⭐⭐⭐⭐ Why risk all the time and materials by using other thinners ?
*by 9***S on August 16, 2025*

If you’re using the compatible finishes, its a must-have, otherwise why invest all the labor and other costs and risk early failure. Thins out Gleam2 at 25% for smooth first few coats, Outdoors so odor not an issue. Hoping the investment over paint thinner will give a durable and high quality finish. Still need to sand next day to add more layers if you want it smooth

## Frequently Bought Together

- TotalBoat Special Brushing Thinner 100 (Quart)
- TotalBoat Marine Topside Boat Paint Primer for Fiberglass and Wood, White, 1 Quarts (Pack of 1)
- TotalBoat TotalTread Non-Skid Deck Paint, Marine-Grade Anti-Slip Traction Coating for Boats, Wood, Fiberglass, Aluminum, and Metals (White, Gallon)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*