---
product_id: 516408885
title: "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: "¥5364"
currency: JPY
in_stock: true
reviews_count: 8
category: "Abro"
url: https://www.desertcart.jp/products/516408885-diy-pu-foam-sealant-spray-white-for-repair-bigger-large
store_origin: JP
region: Japan
---

# 100% waterproof & no shrinkage Superior thermal insulation 750ml multipurpose spray 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:** ¥5364
**Availability:** ✅ In Stock

## Summary

> 🧰 Seal smart, save big — the ultimate fix-it spray for the savvy millennial manager!

## Quick Answers

- **What is this?** 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?** ¥5364 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/516408885-diy-pu-foam-sealant-spray-white-for-repair-bigger-large)

## 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

- • **DIY Power Move:** Easy spray control with moisture-cured expansion—perfect for quick home upgrades.
- • **Seal & Save Energy:** Fill gaps up to 1 inch to lock in your comfort and slash energy bills.
- • **Precision Application:** Mini cutter & sandpaper included for a flawless, professional finish every time.
- • **Soundproof Like a Pro:** Enhance privacy and reduce noise in walls, cabins, and ducts effortlessly.
- • **All-Weather Durable Bond:** Polyurethane-based foam that sticks to wood, concrete, PVC & more with zero shrinkage.

## 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, pipes, and walls. It offers waterproof, no-shrink insulation that improves thermal efficiency and soundproofing, comes with a mini cutter and sandpaper for precise finishing, and is ideal for multipurpose home and industrial repairs.

## 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: Very useful - I have shade over dry balcony and there were gaps which vendor did not fill. Every rain I had leakage issue. When I enquired outside to repair it, Everyone asked minimum 3000. Finally I ordered this product and filled the gaps. It is working as expected . Now with recent rain in Pune, First time I have no leakage. I reduced 1 star because , things get messy and need some expertise to apply . As other suggested , use hand gloves, avoid contact with clothes because I did not use gloves and now even after multiple washes , solution is still there.

## 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 | #1,861 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Adhesive Sprays (Industrial & Scientific) |
| Brand | ABRO |
| Colour | Grey |
| Country of Origin | USA |
| Generic Name | Foam Insulation Sealant Spray |
| Importer | 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 LxWxH | 19 x 13 x 13 Centimeters |
| Item Form | Spray |
| Item Weight | 750 g |
| Item dimensions L x W x H | 19 x 13 x 13 Centimeters |
| Item model number | PUF-750-C |
| Manufacturer | 3586 Blackthorn Ct, South Bend, IN 46628, United States, ABRO Industries, Inc. |
| Material | Polyurethane Foam |
| Net Quantity | 750 Grams |
| Number of Items | 1 |
| Packer | AIPL ZORRO PVT. LTD., 302, 3rd floor D-Mall, Netaji Subhash Place, New Delhi, Delhi 110034 |
| Product Dimensions | 19 x 13 x 13 cm; 750 g |
| Style | Thermal |
| Surface Recommendation | Door,Doors,Wall,Window |
| 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

![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.

### ⭐⭐⭐⭐ Very useful
*by S***N on 7 June 2024*

I have shade over dry balcony and there were gaps which vendor did not fill. Every rain I had leakage issue. When I enquired outside to repair it, Everyone asked minimum 3000. Finally I ordered this product and filled the gaps. It is working as expected . Now with recent rain in Pune, First time I have no leakage. I reduced 1 star because , things get messy and need some expertise to apply . As other suggested , use hand gloves, avoid contact with clothes because I did not use gloves and now even after multiple washes , solution is still there.

### ⭐⭐⭐ It works but mini cutter and sandpaper weren't there
*by T***A on 25 September 2025*

The foam works well. I used it to level my broken tiles before pasting and it did its job well, but the mini cutter and the sand paper it said would be included weren't there.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*