VB-4 Flexible Floor Barrier

VB-4 is a composite material with a flexible, loaded vinyl mass barrier, and a foam decoupling layer which reduces road noise by impeding the passage of soundwaves. The decoupling foam layer acts as an airspace and spring, and in combination with VB-4’s flexible nature, this feature prevents the composite from taking on vibrations from supporting structures, resulting in superior transmission loss over a broad frequency range. VB-4 is used on flat areas of a floorpan and is perfect for use in the trunk and cargo area of a vehicle.

VB-4 installed onto the floorpan of a Toyota Tundra.

VB-4 installed onto the floopan of a Willy's coupe street rod.

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