---
product_id: 235268364
title: "PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts"
brand: "abro"
price: "$37.34"
currency: USD
in_stock: true
reviews_count: 9
url: https://www.desertcart.us/products/235268364-puf-750-pu-foam-sealant-spray-white-750ml-multipurpose-expanding
store_origin: US
region: United States of America
---

# Soundproofing & noise reduction support Strong adhesion to multiple surfaces Enhances thermal insulation & energy efficiency PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts

**Brand:** abro
**Price:** $37.34
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, save energy, and silence the noise—your all-in-one foam fix!

## Quick Answers

- **What is this?** PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts by abro
- **How much does it cost?** $37.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/235268364-puf-750-pu-foam-sealant-spray-white-750ml-multipurpose-expanding)

## Best For

- abro enthusiasts

## Why This Product

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

## Key Features

- • **Noise? Not Here!:** Soundproofs partitions, HVAC ducts & enclosures effortlessly
- • **Energy-Smart Insulation:** Boosts thermal efficiency to cut down your energy bills
- • **Seal Every Gap Like a Pro:** Expands up to 1 inch to fill cracks, joints & holes flawlessly
- • **Universal Surface Bonding:** Reliable adhesion on wood, concrete, metal, PVC & more
- • **Effortless Application Control:** Adjust spray flow with tilt & pressure for precision sealing

## Overview

ABRO PUF-750 is a 750ml polyurethane-based expanding foam sealant spray designed for professional-grade gap filling, crack repair, and insulation. It bonds strongly to diverse materials like wood, concrete, metal, and PVC, while enhancing thermal insulation and soundproofing in residential and industrial settings. Easy to apply with adjustable spray control, it seals gaps up to 1 inch, improving energy efficiency and noise reduction around doors, windows, HVAC systems, and pipes.

## Description

Product Description Sealant Spray By Abro This PU foam sealant spray is ideal for sealing cracks, joints, gaps, and holes in doors, windows & pipes and provides an excellent bond to lumber, plywood, and concrete. It is a multipurpose and easy-to-use sealant spray with a durable sealing bond. It is an expandable sealant spray that effectively improves thermal insulation in cooling systems & soundproofing applications on screens, partition walls, and car and boat cabins. Features & Specifications Strong Adhesion Expandable Sealant Spray Versatile Utility Storage Friendly Easy To Use Perfect Insulation This extendable sealant spray is polyurethane-based & moisture-cured filling and insulation material that increases thermal insulation in cooling systems & soundproofing on screens, partition walls, automobiles, etc. Seals Out Joints, Cracks & Gaps This sealant spray efficiently seals out joints, cracks & gaps. The offered sealant perfectly fills, seals, and insulates gaps up to 1 inch, lowering your energy bills by keeping your heat or air conditioning on the INSIDE! Versatile Usage This sealant spray is sandable, paintable & soundproof. It is ideal for sealing joints, cracks, gaps & holes in doors, windows, HVAC & pipes while providing an excellent bond to lumber, plywood, concrete, etc.

Review: Fulfilled the purpose - Packaging is perfect , product quality and quantity is value for money
Review: Useful - Useful product

## Features

- MULTIPURPOSE EXPANDING FOAM SEALANT – Polyurethane-based PU foam spray designed for gap filling, sealing and insulation across household and industrial applications. Ideal for use as a foam sealant spray and door frame gap filler on multiple surfaces.
- SUITABLE FOR VARIOUS GAP FILLING USES – Works effectively as a foam filler for gaps, gap filling foam spray and expanding foam spray for sealing cracks, joints and holes around doors, windows, roofs, HVAC areas, PVC pipes and AC ducts.
- INSULATION & SOUND REDUCTION SUPPORT – Helps improve sealing performance for cooling and ventilation lines. Can be used in partition walls and enclosures where spray foam insulation and sound support is required.
- EASY TO APPLY FOAM SPRAY – Shake the can 20–30 times before use. Hold upright with the valve facing downwards. The expanding foam flow can be controlled by tilting the adapter and adjusting hand pressure while spraying.
- STRONG ADHESION & VERSATILE USE – The PU foam sealant spray offers reliable bonding to common materials including concrete, wood, lumber, plywood, brick, metal and PVC, making it a dependable choice for polyurethane foam sealing needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084GRJ1FK |
| Best Sellers Rank | #904 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Expanding Foams |
| Brand | ABRO |
| Brand Name | ABRO |
| Colour | White |
| Compatible Material | Engineered Wood, Metal, Wood |
| Customer Reviews | 3.7 out of 5 stars 4,413 Reviews |
| Importer Contact Information | AIPL ZORRO PVT. LTD., 302, 3rd floor, D-Mall, Netaji Subash Place, Pitampura, Delhi-34 |
| Included Components | 1 pcs Sealant |
| Item Dimensions | 34 x 7 x 7 Centimeters |
| Item Form | Spray |
| Item Type Name | Sealant Spray |
| Item Weight | 750 Grams |
| Item dimensions L x W x H | 34 x 7 x 7 Centimeters |
| Manufacturer | ABRO, ABRO Industries, Inc., 3580 Blackthorn Ct, South Bend, IN 46628, United States |
| Manufacturer Contact Information | ABRO Industries, Inc., 3580 Blackthorn Ct, South Bend, IN 46628, United States |
| Manufacturer Part Number | PUF-750_Sealant |
| Material | Polyurethane Foam |
| Material Type | Polyurethane Foam |
| Model | PUF-750 |
| Number of Items | 1 |
| Packer Contact Information | AIPL ZORRO PVT. LTD., 302, 3rd floor, D-Mall, Netaji Subash Place, Pitampura, Delhi-34 |
| Style | Thermal |
| Style Name | Thermal |
| Surface Recommendation | Tile |
| Unit Count | 1 Count |
| Warranty Description | Non Returnable |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** ABRO
- **Item Weight:** 750 Grams
- **Item dimensions L x W x H:** 34 x 7 x 7 Centimeters
- **Material:** Polyurethane Foam
- **Style:** Thermal

## Images

![PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts - Image 1](https://m.media-amazon.com/images/I/6177PTlnrJL.jpg)
![PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts - Image 2](https://m.media-amazon.com/images/I/6181Z0rKL1L.jpg)
![PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts - Image 3](https://m.media-amazon.com/images/I/71oE9j5Jm9L.jpg)
![PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts - Image 4](https://m.media-amazon.com/images/I/61tusUiMy4L.jpg)
![PUF-750 PU Foam Sealant Spray White 750ml | Multipurpose Expanding Foam Spray for Gap Filling, Crack & Hole Repair, Insulation & Sealing for Doors, Windows, PVC Pipes & AC Ducts - Image 5](https://m.media-amazon.com/images/I/71SbX4ZA2TL.jpg)

## Questions & Answers

**Q: Can this ne used for temporary use and remove later?**
A: Yes it can be.

**Q: Once it is dried is it spongy or solid hard ? And what temp it can resist?**
A: It’s solid yet a bit spongy - think Thermocol packaging.. it is flammable so you may want to avoid areas with proximity to fire. Ideal for cracks and gaps, installation of doors and windows.

**Q: Can i use this foam for making motorcycle seat?**
A: no it is not for making seat. you try this spread pu foam in a seat format when it dry then paint it. it become solid . then you use as e seat

**Q: Where is my nozzle and straw ? It was not received with the product ? Please send it.**
A: Me also facing same problem. But solved

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fulfilled the purpose
*by D***A on 1 June 2026*

Packaging is perfect , product quality and quantity is value for money

### ⭐⭐⭐⭐ Useful
*by A***R on 23 June 2026*

Useful product

### ⭐⭐⭐⭐⭐ Good product
*by A***I on 1 March 2026*

Value for money, good quality ,easeof use, really useful product... Thank you Amazon and seller 🙏🙂

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-08*