---
product_id: 638889347
title: "750ml PU Foam Spray – Expanding Polyurethane Insulation Foam for Sealing, Filling, and Bonding. Ideal for Gaps, Cracks, and Joints. Easy Application with Precise Nozzle. Fast Curing!"
brand: "generic"
price: "550808₫"
currency: VND
in_stock: true
reviews_count: 1
category: "Generic"
url: https://www.desertcart.vn/products/638889347-750ml-pu-foam-spray-expanding-polyurethane-insulation-foam-for-sealing
store_origin: VN
region: Vietnam
---

# Precise nozzle for targeted application Expands 3-4x volume Cures within 24 hours 750ml PU Foam Spray – Expanding Polyurethane Insulation Foam for Sealing, Filling, and Bonding. Ideal for Gaps, Cracks, and Joints. Easy Application with Precise Nozzle. Fast Curing!

**Brand:** generic
**Price:** 550808₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it, save it, own it — the ultimate foam for flawless finishes!

## Quick Answers

- **What is this?** 750ml PU Foam Spray – Expanding Polyurethane Insulation Foam for Sealing, Filling, and Bonding. Ideal for Gaps, Cracks, and Joints. Easy Application with Precise Nozzle. Fast Curing! by generic
- **How much does it cost?** 550808₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/638889347-750ml-pu-foam-spray-expanding-polyurethane-insulation-foam-for-sealing)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart Insulation:** Superior thermal and acoustic barrier reduces energy bills and noise pollution for a smarter, quieter space.
- • **Fast-Track Your Projects:** Rapid 24-hour curing means your seal is ready to perform sooner, accelerating your workflow.
- • **Pinpoint Precision Spray:** Innovative nozzle design ensures exact application even in the hardest-to-reach spots—no mess, no waste.
- • **Durable & Weather-Resistant Seal:** Moisture-proof and rigid once cured, this foam stands up to extreme conditions for long-lasting protection.
- • **Maximize Efficiency with 4x Expansion:** Fill gaps and cracks effortlessly with foam that grows to cover more area, saving time and product.

## Overview

This 750ml PU Foam Spray from Tuffco is a high-performance expanding polyurethane foam designed for sealing, filling, and insulating gaps and cracks. It expands up to 4 times its original volume, applies easily with a precision nozzle, and cures within 24 hours to form a durable, moisture-resistant seal. Ideal for both residential and commercial use, it enhances energy efficiency and soundproofing while providing a cost-effective, long-lasting solution for construction and DIY projects.

## Description

PU foam spray is a versatile and convenient product that can be used for a variety of purposes. It is a polyurethane-based foam that expands upon application, making it ideal for filling gaps, cracks, and holes in various surfaces. This spray foam can be used for insulation, soundproofing, and sealing applications in both residential and commercial settings. It is easy to apply and dries quickly, forming a rigid and durable foam that can withstand extreme temperatures and moisture. PU foam spray is an excellent choice for DIY projects, construction work, and home improvement tasks. It adheres well to most surfaces, including wood, concrete, metal, and plastic, providing a long-lasting and effective solution. With its expanding nature, a single can of PU foam spray can cover a larger area, making it a cost-effective option. However, it is important to follow the manufacturer's instructions carefully and take necessary safety precautions when using this product, such as wearing protective gear and ensuring proper ventilation.

Review: Perfect - Good Quantity and quality

## Features

- Versatile: PU foam spray is a versatile polyurethane foam sealant suitable for insulating, filling, and sealing gaps and cracks.
- Easy Application: The foam comes in an aerosol can for easy spray application into cavities and hard-to-reach areas.
- Expansion: Once sprayed, the foam expands up to 3-4 times its original volume to fill voids and create an airtight seal.
- Insulation Properties: PU foam provides excellent thermal and acoustic insulation, helping reduce energy costs.
- Curing: The foam cures and hardens within 24 hours, forming a rigid, moisture-resistant, and durable seal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8KM151B |
| Best Sellers Rank | #1,059 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Hardware Sealers |
| Manufacturer | Tuffco |
| Manufacturer reference | foam |

## Product Details

- **Brand:** Generic
- **Item form:** Foam, Spray
- **Material:** Polyurethane
- **Style:** Compact
- **Water resistance level:** Water Resistant

## Images

![750ml PU Foam Spray – Expanding Polyurethane Insulation Foam for Sealing, Filling, and Bonding. Ideal for Gaps, Cracks, and Joints. Easy Application with Precise Nozzle. Fast Curing! - Image 1](https://m.media-amazon.com/images/I/414o4WEpPJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by C***R on 30 August 2025*

Good Quantity and quality

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**Shop now:** [https://www.desertcart.vn/products/638889347-750ml-pu-foam-spray-expanding-polyurethane-insulation-foam-for-sealing](https://www.desertcart.vn/products/638889347-750ml-pu-foam-spray-expanding-polyurethane-insulation-foam-for-sealing)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-20*