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Your Go-To Kit for Soundproofing and Energy Efficiency
VEGA BOND Open Cell Spray Foam Kit – Efficient, Safe, DIY-Friendly
Upgrade your insulation with the VEGA BOND Open Cell Spray Foam Insulation Kit, designed for both DIYers and professionals seeking superior air sealing, soundproofing, and energy efficiency. Featuring 1 lb/ft³ density, an R-value of 4.4 per inch, and an ASTM E84 Class A fire rating, this kit delivers high-performance indoor insulation.
Lightweight, Expanding Foam That Fills Every Gap
Benefits of Open-Cell Spray Foam Insulation:
- Sound Absorption: Its porous structure helps dampen noise, making it a great choice for soundproofing walls and ceilings.
- Air Barrier: At a depth of 2 inches, it acts as an air barrier, reducing drafts and improving indoor air quality.
- Thermal Performance: It has an R-value of approximately 3.5 to 4.5 per inch, helping regulate indoor temperatures and reducing heating and cooling costs.
- Moisture Control: While it does not serve as a vapor barrier like closed-cell foam, it slows moisture movement, reducing the risk of mold and mildew.
Easy Application, Professional-Level Coverage
Where It Can Be Used:
- Interior Walls and Ceilings: Ideal for soundproofing and thermal insulation.
- Attics and Roofs: Helps regulate temperature and prevent air leaks.
- Basements and Crawl Spaces: Provides insulation while allowing controlled moisture movement.
- Between Floors: Reduces noise transmission within multi-story buildings.
Engineered for Reliability, Designed for Simplicity
Twice the Density of Typical Open-Cell Foam
- High-performance insulation with R-Value of 4.4 per inch
- ASTM E84 Class A fire and smoke rating
- Lightweight 1 lb/ft³ density for maximum flexibility
- Complete, ready-to-use portable system
- Excellent soundproofing and air sealing apply min of 2 inches of thickness.
- Open Cell Foam is recommended for interior of the building.
- Can be used in conjunction with closed cell for the exterior walls. Apply 1 inch of closed cell foam then spray open cell over the closed cell.
ira aycock
Reviewed in the United States on June 26, 2025
Works as advertised. Easy set and go. Don’t forget to put jelly on the internal side. For coverage, go over not under on size needed. Clean up…. Make sure to put down drop cloth.
Jimmy Hawk
Reviewed in the United States on June 13, 2025
The open cell comes in a box that says closed cell. There is a tiny sticker (!.25" x.75" max) that has the manufactured date, exp. date and says open cell. AS inconspicuous as possible.Product is easy to use. Make sure you cover everything in the area with painters plastic.
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