---
product_id: 516408885
title: "ABRO DIY PU Foam Sealant Spray White for Repair Bigger Large Holes Gap Crack Wall Filing with Mini Cutter & Sand Paper Multipurpose Expandable Waterproof no Shrinkage Doors PVC Pipe & AC ducts (750ml)"
brand: "abro"
price: "R769"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Abro"
url: https://www.desertcart.co.za/products/516408885-abro-diy-pu-foam-sealant-spray-white-for-repair-bigger
store_origin: ZA
region: South Africa
---

# Waterproof & no shrinkage Superior thermal insulation 750ml high-capacity spray ABRO DIY PU Foam Sealant Spray White for Repair Bigger Large Holes Gap Crack Wall Filing with Mini Cutter & Sand Paper Multipurpose Expandable Waterproof no Shrinkage Doors PVC Pipe & AC ducts (750ml)

**Brand:** abro
**Price:** R769
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal smart, live smart — don’t let gaps ghost your comfort!

## Quick Answers

- **What is this?** ABRO DIY PU Foam Sealant Spray White for Repair Bigger Large Holes Gap Crack Wall Filing with Mini Cutter & Sand Paper Multipurpose Expandable Waterproof no Shrinkage Doors PVC Pipe & AC ducts (750ml) by abro
- **How much does it cost?** R769 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/516408885-abro-diy-pu-foam-sealant-spray-white-for-repair-bigger)

## 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

- • **All-Weather Warrior:** Polyurethane-based, moisture-cured formula ensures durable, waterproof sealing in any climate.
- • **Multipurpose Master:** Bonds seamlessly with wood, metal, concrete, PVC pipes, doors, windows, and HVAC ducts.
- • **Seal Big, Save Bigger:** Expands to fill gaps up to 1 inch, sealing out drafts and slashing energy bills.
- • **Soundproof Like a Pro:** Enhances acoustic insulation for quieter, more comfortable spaces—perfect for home or office.
- • **Precision Control Spray:** Ergonomic valve and mini cutter included for flawless application and finishing.

## Overview

ABRO DIY PU Foam Sealant Spray is a 750ml polyurethane-based, moisture-cured expandable foam designed for sealing large holes, cracks, and gaps in doors, windows, walls, and pipes. It offers waterproof, no-shrinkage performance with excellent bonding to multiple materials, improving thermal insulation and soundproofing while reducing energy costs. Comes with a mini cutter and sandpaper for precise finishing.

## Description

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.

Review: Good Product, Very Useful product. - I recently used the ABRO DIY PU Foam and found it very effective. It's easy to use and expands well to fill gaps and seal cracks. Perfect for home repairs, especially for insulation and soundproofing. The foam sets firmly and stays in place. Highly recommended for anyone doing small DIY project.
Review: Best - Good

## Features

- MULTIPURPOSE EXPANDABLE SEALANT: ABRO All Weather PU Foam Insulation Sealant is polyurethane-based & moisture-cured filling and insulation material. Form Factor : Paste
- ALL PURPOSE PU FOAM: It is ideal for sealing joints, cracks, gaps & holes in door, window, HVAC, roofing & pipes while providing excellent bond to lumber, plywood, concrete
- LOWER ENERGY COSTS: 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!
- INSULATOR & SOUNDPROOFING: This expandable sealant spray effectively improves thermal insulation in cooling systems & soundproofing application on screen, partition walls, and car and boat cabins.
- HOW TO USE: Shake the can 20-30 times. Hold the can with valve facing downwards, foam extrusion can be controlled accurately by varying the pressure by tilting the adapter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BX4C24LF |
| Best Sellers Rank | #1,057 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Adhesive Sprays (Industrial & Scientific) |
| Brand | ABRO |
| Brand Name | ABRO |
| Colour | Grey |
| Compatible Material | Engineered Wood, Metal, Wood |
| Country of Publication | USA |
| Customer Reviews | 3.7 out of 5 stars 693 Reviews |
| Importer Contact Information | AIPL ZORRO PVT. LTD., 302, 3rd floor D-Mall, Netaji Subhash Place, New Delhi, Delhi 110034 |
| Included Components | 1 x Sealant, 1 x Cutter, 1 x Sand Paper |
| Item Dimensions | 19 x 13 x 13 Centimeters |
| Item Form | Spray |
| Item Type Name | Foam Insulation Sealant Spray |
| Item Weight | 750 Grams |
| Item dimensions L x W x H | 19 x 13 x 13 Centimeters |
| Manufacturer | 3586 Blackthorn Ct, South Bend, IN 46628, United States, ABRO Industries, Inc. |
| Manufacturer Contact Information | 3586 Blackthorn Ct, South Bend, IN 46628, United States |
| Manufacturer Part Number | PUF-750-Combo |
| Material | Polyurethane Foam |
| Material Type | Polyurethane Foam |
| Model | PUF-750-C |
| Number of Items | 1 |
| Number of Packs | 1 |
| Packer Contact Information | AIPL ZORRO PVT. LTD., 302, 3rd floor D-Mall, Netaji Subhash Place, New Delhi, Delhi 110034 |
| Style | Thermal |
| Style Name | Thermal |
| Surface Recommendation | Door,Doors,Wall,Window |
| Unit Count | 750 Grams |
| Warranty Description | Non Returnable |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** ABRO
- **Item Weight:** 750 Grams
- **Item dimensions L x W x H:** 19 x 13 x 13 Centimeters
- **Material:** Polyurethane Foam
- **Style:** Thermal

## Images

![ABRO DIY PU Foam Sealant Spray White for Repair Bigger Large Holes Gap Crack Wall Filing with Mini Cutter & Sand Paper Multipurpose Expandable Waterproof no Shrinkage Doors PVC Pipe & AC ducts (750ml) - Image 1](https://m.media-amazon.com/images/I/61KVvR4lbEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product, Very Useful product.
*by S***L on 12 July 2025*

I recently used the ABRO DIY PU Foam and found it very effective. It's easy to use and expands well to fill gaps and seal cracks. Perfect for home repairs, especially for insulation and soundproofing. The foam sets firmly and stays in place. Highly recommended for anyone doing small DIY project.

### ⭐⭐⭐⭐ Best
*by B***A on 28 February 2026*

Good

### ⭐⭐⭐ Costly
*by S***R on 10 February 2026*

Really seals the gap and insulates

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-29*