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.
Pickup available at MC Audio
Usually ready in 1 hour
Delivery and Shipping
Delivery and Shipping
Order processing time
In stock items
Orders for in-stock items are processed within 1 – 5 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.
Pre-order
If you have placed an order for a pre-order item, please note that your order will not be processed until the release date of the product. We will process your order and ship it to you as soon as the product becomes available.
For any questions or concerns about your pre-order feel free to contact us at any time.
Items availability
If you have ordered multiple items, including pre-order items, we will hold your order until all items are available for shipment. If you wish to receive your in-stock items sooner, please place a separate order for those items.
We may cancel your order if the item(s) is out-of-stock and is no longer available. You will receive an email if your complete order is canceled.
In the situation that part of your order is out-of-stock, we will remove the out-of-stock item(s) from your order and we will ship the remaining item(s). You will not be charged for out-of-stock items ordered, and will be informed by an email notification.
If any items in your order require customization or are on backorder, we will contact you with an estimated delivery date.
Tracking your order
Once your order has been shipped, you will receive a shipping confirmation email with a tracking number. You can use the tracking number to monitor the status of your shipment.
STP SILVER LINE SPLEN 04 – 4mm Sealing, Heat Insulating and Sound I...
STP SILVER LINE SPLEN 04 – 4mm Sealing, Heat Insulating and Sound Insulating Material
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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.
STP SILVER LINE SPLEN 04 – 4mm Sealing, Heat Insulating and Sound Insulating Material
STP
