- Increases the contact surface and protects the car radio, helping ensure a secure installation. - Precision workmanship with exact measurements for a reliable fit. - Seals fill mechanical surface defects, creating a smooth, sealed interface. - High temperature resistance and moisture resistance, helping to maintain clear and transparent sound quality. Key attributes - Function: enhances contact surface and protects the radio assembly. - Fit and precision: manufactured to exact measurements for dependable performance. - Size and material: see product specifications for exact size and material details. - Performance: designed to resist heat and moisture while preserving sound quality. Use scenarios - Car radio installation or aftermarket upgrade where a secure seal and stable mounting are needed. - Refitting an older vehicle with irregular mounting surfaces to improve seal integrity. - In hot or humid environments, where maintaining radio performance and audio clarity is important.