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BB830 Acoustic Optimized MLV
The Original Acoustic Optimized Mass Loaded Vinyl — STC 32 dB
BlastBlock BB830 is the flagship acoustic optimized mass loaded vinyl (MLV) soundproofing material, engineered from the ground up for acoustic performance. 3mm thickness, 5 kg/m², STC 32 dB rating. Non-toxic, eco-friendly, and ASTM E90 tested. Ideal for walls, ceilings, floors, HVAC ducts, pipes, and home theaters.
Mass loaded vinyl works by adding mass to a structure, reducing the amplitude of sound waves that pass through it. BlastBlock takes this principle further through acoustic optimization — engineering the compound itself to maximize damping performance at the frequencies that matter most. BB830's proprietary formulation converts more sound energy into heat through internal molecular friction rather than simply reflecting it. The aluminum facing adds a reflective component to the sound barrier, improving performance at higher frequencies including speech, music, and television audio. Independent laboratory testing to ASTM E90 standards consistently confirms BB830's STC 32 dB rating — 15 to 25 percent higher than conventional mass loaded vinyl of the same weight and thickness. The complete BlastBlock system — BB830 barrier, BA990 adhesive, and BA890 sealant — creates an unbroken acoustic envelope that achieves the full rated performance in real-world installations, not just laboratory conditions.
Technical Specifications
- Weight: 5 kg/m²
- Thickness: 3mm
- STC Rating: 32 dB
- Heat Tolerance: 93°C
- Tensile Strength: min. 510 PSI
- Material: Mass Loaded Vinyl with Aluminum
- Roll Size: 1000mm x 5000mm
- Flammability: MVSS 302 Pass
Features & Performance
- STC Transmission Loss up to 32 dB — ASTM E90 tested
- Acoustic optimized compound formulation
- 15–25% better sound blocking than conventional MLV
- Heat resistant up to 93°C
- UV resistant for long-term durability
- Non-toxic and environmentally friendly — no harmful plasticizers
- Easy to cut with standard utility knife
- Flexible — conforms to irregular surfaces without cracking
Applications
Frequently Asked Questions
What is acoustic optimized MLV and how is it different from standard MLV?
Acoustic optimized MLV uses a compound formulation specifically engineered to convert sound energy into heat at critical frequencies, rather than simply relying on mass alone. BlastBlock BB830's proprietary formulation outperforms conventional MLV by 15–25% at the same weight. Standard mass loaded vinyl is a commodity product; BB830 is acoustically engineered.
How much noise does BB830 reduce?
BB830 achieves STC 32 dB in ASTM E90 laboratory testing. In practical terms, STC 32 means loud speech through a wall becomes barely audible, and normal conversation becomes inaudible through a properly installed BB830 assembly. For reference, STC 25 means speech is easily understood; STC 32 means it is difficult to hear; STC 40+ means only very loud sounds are faintly audible.
How many layers do I need for apartment soundproofing?
A single layer of BB830 3mm is the starting point for most apartment and condo soundproofing projects. For demanding situations where neighbor noise is severe, a double-layer installation with resilient channel decoupling can achieve STC 50+. Our acoustic team can recommend the right assembly based on your specific noise problem and construction type.
Is BB830 safe for homes with children, pets, and people with chemical sensitivities?
Yes. BB830 uses a non-toxic, eco-friendly formulation free of harmful plasticizers, heavy metals, and volatile organic compounds. It is safe for installation in nurseries, bedrooms, schools, and healthcare facilities. It does not off-gas harmful substances and is fully safe once installed.
How long does BB830 last?
BlastBlock BB830 is rated for the lifetime of the building when properly installed. The UV-resistant, heat-tolerant formulation (rated to 93°C) does not degrade or lose acoustic performance over time. Unlike foam or fibrous acoustic materials, MLV does not absorb moisture, compress, or support mold growth.
Other BlastBlock Products
- BB830FR Fire-Rated Acoustic MLV — Fire-Rated Acoustic MLV with ASTM Test Reports — STC 28 dB
- BB830LF Heavy-Duty Low Frequency MLV — Heavy-Duty Low Frequency Sound Insulation — Rw 32 dB, 10 kg/m²
- BB460 Sound and Vibration Proofing Material — Dual-Function: Sound Blocking + Vibration Dampening
- BA650 BlastPutty Acoustic Putty Pads — STC 62+ Acoustic Putty Pads — UL Certified Fire Stop