
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
Storage & Handling Guidelines
- Store in original unopened sealed container in cool, dry indoor conditions.
- Keep away from direct sunlight, rain, frost, and high humidity environment.
- Shelf life is 12 months when stored properly between +5°C and +35°C.
- Reseal opened containers immediately after use to prevent moisture contamination.

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