---
product_id: 60980334
title: "TotalBoat Polyester Fairing Compound (Quart Kit)"
brand: "totalboat"
price: "R$879"
currency: BRL
in_stock: true
reviews_count: 9
category: "Total Boat"
url: https://www.desertcart.com.br/products/60980334-totalboat-polyester-fairing-compound-quart-kit
store_origin: BR
region: Brazil
---

# smooth, easy sanding 20-30 min fast cure 2-part marine-grade polyester TotalBoat Polyester Fairing Compound (Quart Kit)

**Brand:** totalboat
**Price:** R$879
**Availability:** ✅ In Stock

## Summary

> 🛥️ Smooth, fast, flawless—your boat’s new best friend.

## Quick Answers

- **What is this?** TotalBoat Polyester Fairing Compound (Quart Kit) by totalboat
- **How much does it cost?** R$879 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/60980334-totalboat-polyester-fairing-compound-quart-kit)

## 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

- • **Rapid Cure Time:** Get flawless repairs in just 20-30 minutes—no downtime, no delays.
- • **Pinpoint Precision:** Fills pinholes, spider cracks, and sanding marks for a seamless, paint-ready finish.
- • **Versatile Kit Options:** Available in quart and gallon sizes, each with MEKP catalyst for customizable working time.
- • **Effortless Application:** Buttery smooth consistency spreads evenly without sagging, perfect for vertical surfaces.
- • **Marine-Grade Durability:** Premium 2-part polyester formula designed specifically for above-waterline fiberglass and gelcoat surfaces.

## Overview

TotalBoat Polyester Fairing Compound is a premium marine-grade 2-part polyester filler designed for cosmetic repairs on fiberglass, gelcoat, and composite surfaces above the waterline. It cures quickly in 20-30 minutes with minimal shrinkage, spreads smoothly without sagging, and sands easily to a pinhole-free finish. Available in quart and gallon kits with MEKP catalyst, it’s ideal for filling surface defects like pinholes, spider cracks, and sanding marks, ensuring professional-grade results for boat maintenance and repair.

## Description

TotalBoat Polyester Fairing Compound drags smoothly, sets up fast, and sands like a dream for quick and easy cosmetic repairs on boat gelcoat, fiberglass, and other composite surfaces above the waterline. Premium thickened polyester resin fills, fairs, and feathers to perfection, so repairs blend easily into surrounding surfaces. This high-viscosity polyester marine filler is easy to mix with the included MEKP catalyst to achieve a smooth, creamy paste that spreads easily, feathers well, and sets up quickly, without sagging. In as little as 30 minutes, it cures to a hard material with optimal strength and easy sanding ability. It's easy to maintain a feathered edge while sanding thick or thin areas, so with very little effort (and very few sandpaper change-outs) you get a perfectly smooth, pinhole-free surface that's ready for paint or gelcoat. This lightweight cosmetic filler also has minimal shrinkage and less odor than traditional polyester fairing compounds. In addition, you can tint Polyester Fairing Compound with polyester resin-safe colorants for a closer match with existing gelcoat. Polyester Fairing Compound has many uses including composite tooling and repair applications, but is designed for use as a fairing material only. For high-strength repairs to fix deep gouges, cracks, dings, dents, and small holes, use TotalBoat Polyester Structural Repair Putty first, allow to cure, then apply TotalBoat Polyester Fairing Compound. If used below the waterline, Polyester Fairing Compound must be overcoated with an epoxy barrier coat primer. Compare to 3M Marine Premium Filler, FGCI Gelcoat Putty, Evercoat Polyester Glazing Putty, 3M Platinum Filler, 3M Platinum Plus Filler and 3M Platinum Select Filler. All TotalBoat products provide great value and great results. 100% made in the USA.

Review: Easy to use! - I am an over 50 lady, and I (by myself), sanded the cabin tops of a older 45 ft sailboat down to the original clear coat (6 layers down). I prepped using Total Boat’s fairing compound, then sanded and applied 2-coats of primer (sanding in between coats with 250 grit). I applied very thin coats of this paint (mixed with the Total Boat thinner), let them dry overnight, and sanded in between using 250 grit. I applied a total of four coats (before the last coat I used 350 grit). This was not difficult to do, and I found that the paint applies very nicely. I applied it in S. FL, in the early spring (temps were in the 70s to high 80s). I did not brush tip it, just rolled it using high quality foam rollers. It was dry to the touch within 2 hours, and I always waited until the next day to sand. I also washed the cabin tops with soap and water after each sanding, and then wiped the surfaces down with a cotton rag dampened with the thinner before applying the next coat. The results are amazing! I found there was no need to brush tip as the paint spreads well and lays flat. But, I am a perfectionist, and also only mixed small quantities of paint at a time (<500 ml) and made sure to add additional thinner as needed. I will be doing the decks of this old boat next, and using Total Boat!
Review: Works well but be careful... - This stuff is about the consistency of mayonnaise and mixes and spreads easily. It is basically like auto body spot putty, only for FG work. One warning - it cures rock hard so don't apply any more than necessary with the thought that it can easily be sanded off later... Wrong! It will take some major elbow grease...

## Features

- PREMIUM MARINE-GRADE 2-part polyester fiberglass filler and fairing compound for cosmetic repairs on gelcoat, fiberglass and other composite surfaces above the waterline; fill pinholes, print-through, spider cracks, sanding marks & other surface defects
- VERSATILE FIBERGLASS FAIRING COMPOUND has multiple uses, including repairing fiberglass parts & molds, and quick cosmetic repairs to fiberglass decks and hulls
- EASY TO APPLY by trowel or spreader; buttery consistency spreads smoothly to a feathered edge, and won't sag on vertical surfaces; ideal as a finishing putty over high-strength TotalBoat Polyester Structural Repair Putty
- CURES FAST, EASY TO SAND: Fast-setting fairing filler cures in just 20-30 minutes at 77°F, with minimal shrinkage and no pinholes; easy to sand smooth in preparation for gelcoat or primer and paint
- AVAILABLE IN 2 SIZES: QUART KIT AND GALLON KIT: Each includes MEKP catalyst; At 77°F, add 14-16 drops of MEKP to one ounce of TotalBoat Polyester Fairing Compound for a working time of 10-15 minutes, with a cure time of roughly 20-30 minutes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BR3M56R |
| Best Sellers Rank | #47,559 in Automotive ( See Top 100 in Automotive ) #67 in Body Repair Putty |
| Date First Available | March 27, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.92 pounds |
| Manufacturer | TotalBoat |
| Package Dimensions | 5.16 x 4.65 x 4.22 inches |

## Images

![TotalBoat Polyester Fairing Compound (Quart Kit) - Image 1](https://m.media-amazon.com/images/I/71mVT700EpL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i use this for my transom outer skin? Just finished installing new transom wood and need to paint the outer skin.**
A: I would use their two part epoxy “total fair” for that.  I used it to fill very deep grain in my hull, and it’s great. The polyester fairing compound is difficult to know how much hardener to use, and some of it didn’t cure properly.

**Q: Can you ise this to repair boat flooring?**
A: You may only use it to fair (fill in small dips in the final laminate of fiberglass mat and resin, making the surface flat) before applying gelcoat or paint. This polyester resin is not structural, meaning it should not be used to repair, say, a rotted floor.

**Q: Can i use this for my transom outer skin? Just finished installing new transom wood and need to paint the outer skin.**
A: I would use their two part epoxy “total fair” for that.  I used it to fill very deep grain in my hull, and it’s great. The polyester fairing compound is difficult to know how much hardener to use, and some of it didn’t cure properly.

**Q: Can this be used to repair ABS?**
A: This fairing compound is used to fill in slight imperfections in a fiberglass surface prior to painting, gelcoating, etc. There is minimal structural strength with this product. It is not as strong as ABS and would not stand up to the environment that ABS can stand up to. This is especially true if the compound repair is not covered with paint, gelcoat, etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use!
*by O***M on April 27, 2023*

I am an over 50 lady, and I (by myself), sanded the cabin tops of a older 45 ft sailboat down to the original clear coat (6 layers down). I prepped using Total Boat’s fairing compound, then sanded and applied 2-coats of primer (sanding in between coats with 250 grit). I applied very thin coats of this paint (mixed with the Total Boat thinner), let them dry overnight, and sanded in between using 250 grit. I applied a total of four coats (before the last coat I used 350 grit). This was not difficult to do, and I found that the paint applies very nicely. I applied it in S. FL, in the early spring (temps were in the 70s to high 80s). I did not brush tip it, just rolled it using high quality foam rollers. It was dry to the touch within 2 hours, and I always waited until the next day to sand. I also washed the cabin tops with soap and water after each sanding, and then wiped the surfaces down with a cotton rag dampened with the thinner before applying the next coat. The results are amazing! I found there was no need to brush tip as the paint spreads well and lays flat. But, I am a perfectionist, and also only mixed small quantities of paint at a time (<500 ml) and made sure to add additional thinner as needed. I will be doing the decks of this old boat next, and using Total Boat!

### ⭐⭐⭐⭐⭐ Works well but be careful...
*by M***N on November 22, 2023*

This stuff is about the consistency of mayonnaise and mixes and spreads easily. It is basically like auto body spot putty, only for FG work. One warning - it cures rock hard so don't apply any more than necessary with the thought that it can easily be sanded off later... Wrong! It will take some major elbow grease...

### ⭐⭐⭐⭐ Good product, though I wish it were a bit thicker
*by P***N on September 21, 2024*

I've used most of a gallon of this fairing compound on a boat rebuild, and it's been very useful for filling all the imperfections in the fiberglass. However, it is so thin that it falls off the applicator tabs (I'm using plastic applicators like you get with Bondo) and I've wasted quite a bit due to this. Probably 1/6 has ended up where I didn't want it. It hardens up really well and sands to a feather edge, so not much else to say negatively. everything else is my own skill issue.

## Frequently Bought Together

- TotalBoat - 512949 Polyester Fairing Compound (Quart Kit)
- TotalBoat Polyester Structural Repair Putty - Marine Grade Long Strand Fiber Fiberglass Reinforced Filler for Boat and Automotive Repair
- TotalBoat-14409 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Quart with Wax)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-11*