Vibrant 25770L QuietSheet Diamond Acoustic Heat Shield 30 x 26.75 in. Universal

Vehicle Fitment

• Universal - No vehicle-specific fitment. Suitable for any automotive, motorsport, or industrial application requiring combined acoustic sound deadening and heat shielding up to 390°F (200°C).

Fitment Notes

• Sheet size: 30 in. x 26.75 in. Cut to the required shape and size for your specific application.
• Self-adhesive backing - no fasteners required. Applying heat (heat gun) during installation is recommended for optimal adhesion.
• For direct-to-surface applications only. Not suitable for use in applications exceeding 390°F (200°C).
• Recyclable material. Can be trimmed with standard scissors or utility knife.

Features

• QuietSheet Diamond flagship acoustic shielding - the highest-performing product in DCI's acoustic line
• Patented diamond-pattern material provides superior sound deadening qualities for reduced cabin noise
• Provides heat shielding protection up to 390°F (200°C) for surfaces near exhaust or heat-generating components
• Self-adhesive backing allows direct-to-surface installation without screws, rivets, or brackets
• Lightweight and flexible - easily cut and shaped to fit complex contours and irregular surfaces
• Recyclable material - environmentally responsible choice for heat and sound management
• Dual-purpose thermal and acoustic protection in a single easy-to-apply sheet
• Backed by Vibrant's 1-year limited warranty

Specifications

• Part Number: 25770L
• Product Line: QuietSheet Diamond Acoustic Shield
• Sheet Size: 30 in. x 26.75 in.
• Maximum Temperature Rating: 390°F (200°C)
• Mounting: Self-Adhesive Backing (no fasteners required)
• Application: Direct-to-surface
• Material: Patented Diamond-Pattern Acoustic/Thermal Material (Recyclable)
• Quantity: Sold as 1 Sheet
• Warranty: 1 Year Limited Warranty

Included Components

• 1x Vibrant 25770L QuietSheet Diamond Acoustic Shield, 30 in. x 26.75 in., Self-Adhesive

Product Description

The Vibrant 25770L is a QuietSheet Diamond acoustic shield measuring 30 in. x 26.75 in., representing the flagship product in DCI's automotive acoustic shielding line. The patented diamond-pattern material delivers superior sound deadening performance - reducing airborne and structure-borne noise transmission into the cabin - while simultaneously providing heat shielding protection up to 390°F (200°C) for surfaces near exhaust components, firewalls, floors, and transmission tunnels. The self-adhesive backing allows direct-to-surface installation without the need for screws, rivets, or mounting brackets.

The material is lightweight, flexible, and easily trimmed with standard scissors or a utility knife to fit complex contours and irregular surfaces. Applying heat with a heat gun during installation is recommended to activate the adhesive fully for optimal long-term bond strength. The QuietSheet Diamond material is recyclable, making it an environmentally responsible choice for acoustic and thermal management projects. Suitable for a wide range of automotive, motorsport, and industrial applications where combined noise reduction and heat protection are required. Sold as a single sheet.