---
product_id: 65938270
title: "2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit"
brand: "true composites"
price: "€ 254.42"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/65938270-2-part-urethane-pour-foam-2-lb-density-marine-foam
store_origin: ES
region: Spain
---

# Fast-acting formula Waterproof & non-toxic 2 lb high-density buoyancy 2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit

**Brand:** true composites
**Price:** € 254.42
**Availability:** ✅ In Stock

## Summary

> 🛥️ Float, Insulate, Soundproof — The Ultimate Foam Upgrade for Pros Who Demand More

## Quick Answers

- **What is this?** 2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit by true composites
- **How much does it cost?** € 254.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/65938270-2-part-urethane-pour-foam-2-lb-density-marine-foam)

## Best For

- true composites enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Kit:** Complete 1-gallon kit with Parts A & B for hassle-free, professional-grade projects.
- • **Rapid Buoyancy Boost:** Fast-acting urethane foam that sets quickly for instant flotation and insulation.
- • **Versatile Application:** Easily applies to any surface and compatible with polyester, vinyl ester, or epoxy coatings.
- • **Marine-Grade Durability:** Waterproof and non-toxic, engineered to withstand harsh wet environments without degradation.
- • **Precision Customization:** Cut, shape, and tailor the foam post-curing for perfect fit and finish every time.

## Overview

This 2-part urethane pour foam kit delivers a high-density 2 lb foam that rapidly cures to provide superior buoyancy, soundproofing, and insulation. Waterproof and non-toxic, it’s designed for marine and construction applications, offering easy application and post-cure customization. Ideal for professionals seeking reliable, durable foam solutions in a convenient all-in-one kit.

## Description

Full description not available

## Features

- Fast-Acting Liquid Urethane Foam: Our fast-acting formula delivers quick buoyancy, flotation, filling, soundproofing, and insulation.
- High-Density Foam: This foam provides exceptional insulation and buoyancy with a 2 lb density, ideal for boats and other watercraft.
- Waterproof & Non-Toxic: Our urethane foam is waterproof and long-wearing for extended use in wet environments.
- Easy Application: Our liquid foam is simple to apply on any surface for fast and reliable buoyancy and insulation. It can be coated with polyester, vinyl ester, or epoxy resin once cured. It can also be cut and shaped to size after curing.
- Complete Kit: The 1 gallon kit comes with Part A & Part B, the necessary materials for a complete project.

## Product Details

- **Brand:** TRUE COMPOSITES
- **Specific Uses For Product:** Boat Flotation, Foam Insulation, Post Hole Foam, Sound Proofing
- **Material:** Foam
- **Item Form:** Foam,Liquid
- **Special Feature:** High Flotation Range, Rapid Cure Time, High Insulation & Soundproofing, Resistance to Gasoline, Oil, Water, and Solvents, Minimal Shrinkage

## Images

![2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit - Image 1](https://m.media-amazon.com/images/I/81n9N7W2VcS.jpg)
![2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit - Image 2](https://m.media-amazon.com/images/I/81TAyclEABS.jpg)
![2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit - Image 3](https://m.media-amazon.com/images/I/71nJDdF9y-S.jpg)
![2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit - Image 4](https://m.media-amazon.com/images/I/5173vrgTCxL.jpg)
![2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit - Image 5](https://m.media-amazon.com/images/I/61nW-5mhvTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid. Easy to use. And a little fun.
*by D***Y on June 21, 2019*

This stuff is awesome! And actually pretty fun. I used it to insulate a home-made keg cooler. I had a trash can, I built a wood frame around it, and filled the walls in between with this stuff. It is incredibly EASY!! Just mix equal parts of each ingredient in a disposable container, whip it together well and pour. The foam begins to form and rise immediately, and is rock solid in just a couple of minutes. If you’re debating if the 2 lb. kit is sturdy enough for your project, trust me, it’s really sturdy stuff when dry. I can barely dent it when I firmly poke it with a finger. I have no doubt the weight of the trash can full of ice and a sixtel keg will be solidly supported with this stuff around it.It also filled in around the 1/2” drain pipe in the bottom of the cooler no problem.I did it in small batches so that it wouldn’t overflow onto my floor, but I did overfill the space I needed just a bit. So all I had to do was take a small hand saw (a serrated knife would work fine) and trim the excess foam off. A little goes a long way, it only took a little over a half of the 1-gallon 2 lb. kit to fill my project (which is probably about right given the 4 cubic feet recommendation).Photos are are of the bottom of the cooler, before, and after filling and trimming.

### ⭐⭐⭐⭐⭐ Works great in silicon mold prop making!
*by J***Y on May 9, 2019*

I have a project in which I need many, and I mean MANY foam skulls. I decided to try my hand at making a silicone mold of a simple skull and using this urethane to make my skulls. SUPER ECONOMICAL this way. Not too much of a learning curve either! Didn’t need mold release just mix, pour, slosh it around a little and wait 15-30 minutes to demold. Worked like a charm!Update - finally through the first set of bottles that I ordered. My skulls vary from needing 3-5 mixed ounces of product (1.5-2.5 oz each A&B) and I was able to make a total of 29 skulls and 2 small jaws. This was my first time making molds and working with a 2 part foam. Considering the learning curve I expect to get 35-40 skulls out of the next set of bottles as I have a better grip on how to reduce waste and how much product to use in which mold. I also found that leaving the foam in the mold over night lead to greater detail, less shrinkage and a better skinned surface. Also a little easier to demold.

### ⭐⭐⭐⭐ Great customer service. 2nd bottle expanded with no issues
*by B***M on May 28, 2020*

First batch sent wasn’t a good batch company reach out to me with great customer service and sent out another unit the work perfectly. Can’t help but to notice there was a different label. I would say this company is sending out old batches first that barely expand for this reason I rating a 4 Star

## Frequently Bought Together

- True Composites 2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit
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**Shop now:** [https://www.desertcart.es/products/65938270-2-part-urethane-pour-foam-2-lb-density-marine-foam](https://www.desertcart.es/products/65938270-2-part-urethane-pour-foam-2-lb-density-marine-foam)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-27*