---
product_id: 626949541
title: "30614300 Fire & Acoustic Sealant, Up to 4 Hours of Fire Resistance, Sound Deadening Properties, Colour: White, Size: 300 ml"
brand: "bostik"
price: "€ 66.45"
currency: EUR
in_stock: true
category: "Bostik"
url: https://www.desertcart.hr/products/626949541-30614300-fire-and-acoustic-sealant-up-to-4-hours-fire
store_origin: HR
region: Croatia
---

# sound deadening seal 4 hours fire resistance ±12.5% joint movement 30614300 Fire & Acoustic Sealant, Up to 4 Hours of Fire Resistance, Sound Deadening Properties, Colour: White, Size: 300 ml

**Brand:** bostik
**Price:** € 66.45
**Availability:** ✅ In Stock

## Summary

> 🔥🔇 Seal smart, stay safe, and silence the noise!

## Quick Answers

- **What is this?** 30614300 Fire & Acoustic Sealant, Up to 4 Hours of Fire Resistance, Sound Deadening Properties, Colour: White, Size: 300 ml by bostik
- **How much does it cost?** € 66.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/626949541-30614300-fire-and-acoustic-sealant-up-to-4-hours-fire)

## Best For

- bostik enthusiasts

## Why This Product

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

## Key Features

- • **Flexible yet tough:** Accommodates joint movement of ±12.5% without cracking or losing adhesion.
- • **Clean, durable finish:** Cures to a tough, tack-free white seal that looks professional and lasts.
- • **Universal adhesion champion:** Bonds seamlessly to metal, wood, plasterboard, and masonry for versatile application.
- • **Seal out noise, seal in calm:** Advanced acoustic properties restore and maintain quiet, professional environments.
- • **Fireproof your space with confidence:** Up to 4 hours of certified fire resistance keeps your property and peace of mind intact.

## Overview

Bostik 30614300 Fire & Acoustic Sealant is a premium acrylic sealant designed for professional-grade fire resistance and soundproofing. Offering up to 4 hours of fire protection and effective sound deadening, it flexibly adapts to joint movements of ±12.5%, adhering strongly to multiple building materials. Ideal for maintaining structural safety and acoustic integrity in modern workspaces and homes.

## Description

Bostik Fire & Acoustic Sealant is a high quality acrylic building sealant, which also provides sound deadening properties. It cures to form a tough, tack-free seal with excellent adhesion to a wide variety of building surfaces. It has been specially formulated to help restore the acoustic integrity of structures by sealing gaps and achieves up to 4 hours of fire resistance in suitable structures.

## Features

- High quality acrylic building sealant with fire resistant and sound deadening properties
- Restores acoustic integrity of structures by sealing gaps, Provides up to 4 hours of fire resistance
- Allows for joint movement of + or - 12.5%
- Forms a tough, tack-free seal with excellent adhesion to a wide range of building surfaces
- Contents: 1x Bostik Fire & Acoustic Sealant, Up to 4 Hours of Fire Resistance, Sound Deadening Properties, Colour: White, Size: 300 ml

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NBKNKM4 |
| Best Sellers Rank | #61,681 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #379 in Hardware Sealers |
| Brand Name | Bostik |
| Color | White |
| Compatible Material | Metal, Wood, Plasterboard, Masonry |
| Customer Reviews | 4.6 4.6 out of 5 stars (81) |
| Included Components | 1x Bostik Fire & Acoustic Sealant |
| Item Dimensions | 50 x 50 x 230 millimeters |
| Item Form | Paste |
| Item Type Name | Sealant |
| Item Weight | 0.53 Kilograms |
| Manufacturer | Bostik Limited |
| Material Type | Acrylic |
| Model | 30614300 |
| Number of Items | 1 |
| Part Number | 30614300 |
| Style Name | Compact |
| Surface Recommendation | Metal, Wood, Plasterboard, Masonry |
| Unit Count | 300 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Bostik
- **Item dimensions L x W x H:** 50 x 50 x 230 millimeters
- **Item weight:** 0.53 Kilograms
- **Material:** Acrylic
- **Style:** Compact

## Images

![30614300 Fire & Acoustic Sealant, Up to 4 Hours of Fire Resistance, Sound Deadening Properties, Colour: White, Size: 300 ml - Image 1](https://m.media-amazon.com/images/I/61UCdm66hfL.jpg)

## Frequently Bought Together

- Bostik Fire & Acoustic Sealant, Up to 4 Hours of Fire Resistance, Sound Deadening Properties, Colour: White, Size: 290ml
- ProDec Extra Strong Caulking Gun

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**Shop now:** [https://www.desertcart.hr/products/626949541-30614300-fire-and-acoustic-sealant-up-to-4-hours-fire](https://www.desertcart.hr/products/626949541-30614300-fire-and-acoustic-sealant-up-to-4-hours-fire)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-08*