Noise leakage is a common challenge in construction projects. Professional acoustical caulk sealant helps contractors seal joints effectively, reducing sound leakage and minimizing rework. Discover how to apply professional acoustical caulk sealant in your next project.
Recommended Acoustic Sealant for Construction Projects
Acoustical caulk sealant is a high-performance elastic sealant engineered for building soundproofing.It is widely used for sealing drywall joints, wall partitions, and ceiling connections in soundproof construction. Beyond sound insulation, it provides moisture and smoke resistance, creating a reliable barrier for diverse substrates.
Tengyu’s TA107 Acoustical Sound Sealant is a high-performance elastic acrylic water-based sealant engineered for acoustic construction. It fills gaps and edges in wall partitions to minimize sound leakage while providing smoke and moisture resistance. This creates a robust acoustic barrier between building substrates, making it suitable for contractors and large-scale construction projects.
Advantages of Acoustical Caulk Sealant
- Significant Sound Insulation: Effectively blocks noise
- Superior Flexibility: Maintains long-term sound insulation while adapting to thermal expansion and contraction of building materials.
- Multi-Surface Compatibility: Suitable for wood, brick, foam board, concrete, gypsum board, cement board, and more.
- Fire-Resistant Performance: Supports building safety requirements in construction projects.
- Eco-Friendly & Healthy: Low VOC emissions, odorless, suitable for indoor and commercial environments.
- Easy Application: Water-cleanable, smooth application, effortless cleanup, saving construction time.
- Repaintable: Fully cured surface allows direct painting with strong compatibility.
Common Applications of Acoustical Caulk Sealant in Construction
- Sealing joints between walls and floors, or walls and ceilings to create effective soundproof barriers.
- Separation joints between different soundproofing materials (e.g., gypsum board, drywall, foam board) efficiently block sound transmission.
- Compatible with multiple building substrates, including wood, brick, concrete, gypsum board, foam board, green board, drywall, cement board, and insulation boards.
In large-scale projects, the effectiveness of soundproofing often depends on selecting the right acoustic joint sealant. The right product ensures smooth installation, secure joints, and reliable soundproofing; the wrong one leads to rework and extra costs. Our high-performance acoustical smoke and sound sealant adapts to various wall and soundproofing materials, helping your project achieve lasting results in one go.
Need a soundproof sealant solution for your project? Contact our team to discuss your project requirements or bulk supply needs.

TA107 Acoustical Sound Sealant
Suitable for sealing gaps, perimeter joints, and partitions between two soundproofing materials including plasterboard, drywalls, foam board where an acoustic barrier is required.
Packing: 280ml/300ml Cartridges, 600ml Sausage
Color: White, Black, Grey etc.
Minimum Order Quantity: 2400PCS
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