---
product_id: 644902878
title: "Kaqiluo High Density Self-Adhesive Sound Insulation Acoustic Closed Cell Foam, 5.8 sqft x 0.4in Thick, 50+kg/m³ ,Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam"
brand: "kaqiluo"
price: "VT21175"
currency: VUV
in_stock: true
reviews_count: 5
category: "Kaqiluo"
url: https://www.desertcart.vu/products/644902878-kaqiluo-high-density-self-adhesive-sound-insulation-acoustic-closed-cell
store_origin: VU
region: Vanuatu
---

# 100% waterproof, no odor B1 Class fire resistant 50+ kg/m³ high density foam Kaqiluo High Density Self-Adhesive Sound Insulation Acoustic Closed Cell Foam, 5.8 sqft x 0.4in Thick, 50+kg/m³ ,Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam

**Brand:** kaqiluo
**Price:** VT21175
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence is the new luxury — soundproof your space like a pro!

## Quick Answers

- **What is this?** Kaqiluo High Density Self-Adhesive Sound Insulation Acoustic Closed Cell Foam, 5.8 sqft x 0.4in Thick, 50+kg/m³ ,Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam by kaqiluo
- **How much does it cost?** VT21175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/644902878-kaqiluo-high-density-self-adhesive-sound-insulation-acoustic-closed-cell)

## Best For

- kaqiluo enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Strong self-adhesive backing ensures a secure, no-slip installation
- • **Odor-Free & Long-Lasting:** Unlike traditional foam, it resists water absorption and unpleasant smells
- • **Versatile Acoustic Solution:** Perfect for apartments, studios, offices, and even industrial spaces
- • **Fire & Waterproof Confidence:** B1 Class fire resistance and total waterproofing for safety and durability
- • **Premium High-Density Sound Barrier:** 50+ kg/m³ foam for superior noise reduction

## Overview

This high-density self-adhesive acoustic foam offers 5.8 sqft of premium sound insulation with a 0.4-inch thickness and 50+ kg/m³ density. Engineered for professional-grade noise reduction, it features B1 Class fire resistance and complete waterproofing, ensuring durability without odor. Ideal for modern living and workspaces, it installs easily with a powerful adhesive backing, transforming any environment into a quieter, more comfortable zone.

## Description

/.

Review: Clean the walls well and be careful...the adhesive is VERY good. Easy to use and the room is almost completely soundproofed. It's great. Be careful.
Review: Used on the bottom exterior & interior of an indoor fountain (sits on tile) to help mask the hum of the pump. Not gone but definitely reduced, and the pump noise is now less than the water noise.

## Features

- Premium Sound proof material for sound insulation. Higher Density Rubber Plastic Foam, 45kg/m in foam layer makes a more effective reduction of noise.
- Excellent at Flame & Water Proof. B1 Class Fire Resistant. Totally water proofing, unlike wedge sponge foam, absorbing water might causing unpleasant smell.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQXGCD88 |
| ASIN  | B0CQXGCD88 |
| Brand Name | Kaqiluo |
| Coverage | 5.8 square feet |
| Customer Reviews | 4.0 4.0 out of 5 stars (125) |
| Customer reviews | 4.0 4.0 out of 5 stars (125) |
| Date First Available  | 31 December 2023 |
| Item Dimensions L x W | 180.3L x 30.5W centimeters |
| Item Thickness | 0.4 Inches |
| Item model number  | 1.82 rubberplastic roll |
| Manufacturer | kaqiluo |
| Manufacturer  | kaqiluo |
| Material Type | Rubber |
| Product Dimensions  | 180.34 x 30.48 x 0.25 cm; 390 g |
| Recommended Uses For Product | Automobiles, Condos, Apartments, Studios, Classrooms, Factories |

## Product Details

- **Brand:** Kaqiluo
- **Item thickness:** 0.4 Inches
- **Material:** Rubber
- **Product dimensions:** 180.3L x 30.5W centimeters
- **Recommended uses for product:** Automobiles, Condos, Apartments, Studios, Classrooms, Factories

## Images

![Kaqiluo High Density Self-Adhesive Sound Insulation Acoustic Closed Cell Foam, 5.8 sqft x 0.4in Thick, 50+kg/m³ ,Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam - Image 1](https://m.media-amazon.com/images/I/61kMuhhUD3L.jpg)

## Questions & Answers

**Q: What is Kaqiluo High Density Closed Cell Foam?**
A: Kaqiluo high-density sound insulation foam up to 50kg+/m³,which is more than twice the competitor's 15kg/m³ density, with a closed cell foam structure that can provide heat/sound insulation, resulting in better and stronger effects.

**Q: How is the sound insulation effect?**
A: Due to the high density closed foam, the sound insulation effect can reduce the noise by about 30 decibels, and it has flame retardant effect，is an excellent choice for your home sound insulation.

**Q: How is the heat insulation effect?**
A: High density foam has good sealing and insulation properties，with an excellent insulation performance，its heat resistance range is -40 ° F~300 ° F, which can help you save energy consumption.

**Q: Where can sound proof foam be used?**
A: 1.It can be used in apartment/garage/factory/car/ship/pipeline and other places that require sound/heat insulation. 2. You can make it DIY into non-slip mat, bumper strip, weather strip, shock absorbed filler, and any application scenario you need.

**Q: How is the adhesive and is it easy to install?**
A: The adhesive effect of all products in our shop is better than most other products on the market. It is strong self-adhesive and is not easy to peel off after placing on the wall. Also, it is easy to install, so that you can save labor costs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***S on 13 February 2026*

Clean the walls well and be careful...the adhesive is VERY good. Easy to use and the room is almost completely soundproofed. It's great. Be careful.

### ⭐⭐⭐⭐ Review
*by D***M on 9 November 2025*

Used on the bottom exterior & interior of an indoor fountain (sits on tile) to help mask the hum of the pump. Not gone but definitely reduced, and the pump noise is now less than the water noise.

### ⭐⭐⭐ Review
*by M***O on 1 August 2025*

Its ok, quality is good but cannot really say that it does block noise in the Pipe

## Frequently Bought Together

- Kaqiluo High Density Self-Adhesive Sound Insulation Acoustic Closed Cell Foam, 0.4" x 12" x 71", 10 mm Thick,5.8 sqft Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam
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- 24 Pack-12 x 12 x 2 Inches Pyramid Designed Acoustic Foam Panels, Sound Proof Foam Panels Black, High Density and Fire Resistant Acoustic Panels, Sound Panels, Studio Foam for Wall and Ceiling

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*