
Knauf
Knauf 280ml Noise Reduction Acoustical Sealant
About this itemCIVIL SPEC APPROVED
- About this item• Knauf Acoustical Sealant for soundproofing• Seals gaps and cracks• High-performance acoustic sealant• 280ml tube for easy application BS EN COMPLIANT
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Uses & Advantages
Primary Uses
- Knauf 280ml Noise Reduction Acoustical Sealant is a high-performance civil engineering system designed for structural concrete construction.
- Ideal for demanding construction environments requiring long-term durability.
- Engineered to integrate seamlessly with standard Fosroc construction systems.
- Used extensively in commercial, industrial, and infrastructure projects.
Key Advantages
- Knauf 280ml Noise Reduction Acoustical Sealant delivers exceptional durability and long-term performance.
- Formulated specifically to withstand harsh Middle East hot climate conditions.
- Ensures full compliance with international ASTM and British Standards (BS).
- Highly reliable and economical to apply on site.
FEATURES & BENEFITS
High-Performance Civil Engineering System
Knauf 280ml Noise Reduction Acoustical Sealant is formulated for demanding structural applications requiring long-term durability and reliability.
Middle East Climate Approval
Specifically engineered to withstand harsh hot climate conditions and aggressive environmental exposure.
International Standards Compliance
Manufactured under strict ISO 9001:2015 quality control, meeting or exceeding rigorous ASTM and BS requirements.
Noise Reduction: Effectively reduces sound transmission through walls, floors, and ceilings.
Flexible and Durable: Maintains elasticity and integrity over time, ensuring long-lasting noise control.
Easy Application: Designed for simple use with a standard caulking gun, ensuring a smooth and precise application.
Environmentally Friendly: Low VOC formula, making it safe for indoor use with minimal environmental impact.
Water-Resistant: Provides a moisture-resistant barrier, preventing water ingress that could compromise the seal.
Ideal for Multiple Surfaces: Bonds well with drywall, wood, metal, and other common building materials.
Improves Energy Efficiency: Helps to create a more energy-efficient environment by sealing gaps that could lead to heat loss.
Professional-Grade Sealant: Trusted by builders and contractors for its reliability in soundproofing projects.
Paintable Surface: Dries to a smooth finish that can be painted over to match the surrounding area.
Enhanced Building Comfort: Contributes to a quieter, more comfortable living or working space by blocking noise effectively.
Key Specifications
Key Performance Benefits
Premium Quality
Official certified Knauf chemical formulation.
Gulf Climate Approved
Formulated to perform under high Middle East ambient temperatures.
High Durability
Provides long-term structural performance and service life.
System Compatibility
Designed to work seamlessly with other standard system accessories.
Storage & Handling Guidelines
- Store in cool, dry conditions in original unopened packaging.
- Protect from direct sunlight and frost.

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