STP SILVER LINE SPLEN 04 – 4mm Sealing, Heat Insulating and Sound Insulating Material
STP SILVER LINE SPLEN 04 – 4mm Sealing, Heat Insulating and Sound Insulating Material is backordered and will ship as soon as it is back in stock.
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STP SILVER LINE SPLEN 04 – 4mm Sealing, Heat Insulating and Sound Insulating Material
The STP SILVER LINE SPLEN 04 is a lightweight sealing and insulation material designed for car audio installations and OEM upgrades. It is engineered to improve cabin comfort by reducing heat transfer, sealing gaps, and providing additional sound insulation, making it an essential secondary layer in professional sound deadening systems.
Constructed from closed-cell foam, SPLEN 04 delivers effective thermal insulation while preventing air gaps that can cause noise leakage and panel vibration. Its 4mm thickness makes it ideal for applications where space is limited, allowing installation behind trims, door cards, dashboards, and interior panels. The material’s flexibility and adhesive backing ensure easy application across complex surfaces.
📦Available for online purchase through MC Audio Sydney. As a professional car audio integration specialist, MC Audio Sydney supplies original components throughout Australia and offers expert technical support in Sydney.
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