Hyperlink Bonnet Damping HP-HL1

The Hyperlink Hypermat HP-HL1 Hoodliner is a premium acoustic-thermal insulation sheet designed specifically for automotive hoods and engine-bay panels. Engineered to reduce road and engine-noise, damp vibrations, block heat from the engine compartment, and improve your driving comfort, this liner combines a durable aluminium foil exterior with high-performance acoustic foam and adhesive backing. It’s tailored to fit modern vehicle hoods and provides a “plug-and-play” upgrade with cut-to-fit convenience.

By installing the HP-HL1, you’ll experience a quieter cabin, more comfortable thermal environment under the hood, less fatigue from low-frequency rumble, and a cleaner, more refined engine bay finish.

The Hyperlink Hypermat HP-HL1 Hoodliner is a high-performance automotive damping and insulation sheet engineered for superior noise and heat control. It features a multi-layer construction consisting of a durable aluminium foil surface, a high-density acoustic foam core, and a pressure-sensitive adhesive backing for effortless installation. Designed to fit perfectly under the car’s hood, the HP-HL1 effectively reduces engine and road noise, blocks radiant heat, and enhances cabin comfort. The aluminium layer provides excellent thermal reflection and durability, while the inner foam absorbs unwanted vibrations and sound waves. Resistant to moisture and high temperatures, this hoodliner remains stable and intact even under extreme engine-bay conditions. Covering approximately 3.8 square feet, it is lightweight, flexible, and easy to cut for a customized fit. The HP-HL1 ensures a safer, quieter, and cooler driving experience, making it an ideal upgrade for any vehicle focused on performance and comfort.

Better Sound Performance – Improves bass response and reduces low-frequency engine/road noise that can contribute to driver fatigue.

Thermal Insulation – The multilayer construction reflects and blocks heat from the engine compartment for a cooler cabin and safer engine environment.

Easy Installation – Pre-fabricated liner sheet, adhesive backed, simply measure, cut to size and apply—no specialty tools required.

Durable Construction – Reinforced aluminium outer shell moulds well, resists moisture and stays intact under engine-bay conditions.

Improved Ride Comfort – With less noise and heat intrusion, the driving experience becomes more refined and pleasant.

Application-Ready Design – Designed for automotive hoods, the packaging shows “Automotive Hoods / Application” icons for clarity.

Safety & Quality – Reduces heat and noise exposure from the hood, supporting overall occupant comfort and component longevity.