Table of Contents
Overview
Second Skin introduces a butyl rubber sound deadening mat for targeted automotive vibration damping. Also, the eight-sheet set covers 13.67 square feet across doors, trunks, firewalls, floors, and other metallic components.
The mat is designed to suppress mechanical vibrations that can cause audible cabin noise. It supports targeted treatment where engine or road vibration passes through the vehicle body. Also, selective placement can address panel zones prone to resonance without fully lining every surface.
The material combines an elastomeric butyl rubber base with an aluminum foil constraint layer. For direct access to the configuration discussed here, see this butyl rubber sound deadening mat.
Key takeaways
- The package includes eight sheets with 13.67 square feet of total coverage.
- Each sheet measures 12 inches by 20 inches and has a total thickness of 2 millimeters.
- The mat uses butyl rubber bonded to a 6.5-mil aluminum foil constraint layer.
- A self-adhesive backing supports peel-and-stick placement on cleaned metal surfaces.
- The material functions at temperatures up to 450°F and includes thermal and acoustic insulation properties.
- Common placement areas include doors, trunks, floors, firewalls, wheel wells, and cargo sections.
What the product is designed to do
This material targets structure-borne automotive noise through vibration damping. Also, its constrained layer construction suppresses mechanical vibration in metallic vehicle panels.
Structure-borne noise begins when vibration travels through a solid component. In this application, engine or road vibration passes through the vehicle body and excites metal panels. The mat targets those vibrating surfaces rather than treating every cabin sound source.
The material also supports acoustic insulation and supplementary thermal barrier use. For example, it can be placed in heat-prone areas under the hood or near the engine compartment. A broader vehicle soundproofing guide can help organize treatment areas across a multi-stage installation.
Its compact sheet format supports placement on specific panel zones. In addition, selective coverage can focus material on areas prone to resonance, including door cavities and cargo sections.
Materials, dimensions, and technical details
| Detail | Specification |
|---|---|
| Base material | Elastomeric butyl rubber |
| Constraint layer | Aluminum foil |
| Foil thickness | 6.5 mils |
| Total thickness | 2 millimeters |
| Sheet size | 12 inches by 20 inches |
| Sheet count | Eight |
| Total coverage | 13.67 square feet |
| Temperature performance | Up to 450°F |
| Backing | Self-adhesive |
| Additional details | Odorless and RoHS compliant |
The aluminum foil adds dimensional stability to the damping structure. Also, it reinforces the mat against deformation under high thermal stress.
The 2-millimeter construction gives the material the density and thickness used for targeted panel treatment. The eight-sheet damping set can cover several selected zones within its stated 13.67-square-foot area.
Installation and placement notes
The self-adhesive backing supports peel-and-stick installation without extra adhesives or activation methods. Next, the metal substrate needs cleaning and preparation before placement.
Each sheet can be trimmed before direct application to the metal surface. Also, the material conforms to curved and uneven areas commonly found inside vehicles.
Possible locations include doors, trunks, firewalls, floors, wheel wells, cargo areas, and engine compartments. For door-specific planning, this car door damping guide covers a focused installation context.
The material’s rigidity and thickness support placement over selected resonance zones. However, the foil layer may feel sharp during handling, so careful trimming and placement remain important.
Performance characteristics described
The constrained layer structure suppresses mechanical vibrations that can create audible cabin noise. Also, the mat acts as a vibration damper across metallic automotive components.
The material functions at temperatures up to 450°F. In addition, it offers thermal and acoustic insulation properties for heat-prone vehicle areas.
The density and thickness help the mat remain stable after application. Its high-adhesion format also supports direct contact with properly prepared metal surfaces.
Applications extend across sedans, trucks, SUVs, RVs, restored vehicles, and modified vehicles. The self-adhesive automotive damping material also suits selective treatment where full-surface coverage is not the intended approach.
Review patterns buyers commonly mention
Buyers commonly focus on the material’s weight, adhesion, and ease of installation. Also, selective treatment appears often as a way to target vibration-prone zones with less material.
Rigidity and thickness receive attention for cargo areas, door cavities, and other panels prone to resonance. In addition, some users apply the material to household fixtures and industrial panels.
Pros
- Uses elastomeric butyl rubber with an aluminum foil constraint layer.
- Includes a self-adhesive backing for peel-and-stick application.
- Functions at temperatures up to 450°F.
- Comes in compact sheets that can be trimmed for targeted placement.
- Supports installation across several metallic vehicle zones.
Cons
- The material may be excessive for full-surface coverage applications.
- The foil layer may feel sharp during handling and trimming.
- Selective placement requires identifying panel zones prone to resonance.
FAQ
What type of noise does this mat target?
It targets structure-borne automotive noise caused by mechanical vibration. Also, it supports treatment where engine or road vibration passes through the vehicle body.
How much area does the set cover?
The eight-sheet configuration covers 13.67 square feet. Each sheet measures 12 inches by 20 inches.
Does the mat require extra adhesive?
No extra adhesive or activation method is needed. The peel-and-stick vibration damping mat uses a self-adhesive backing.
Where can the sheets be installed?
Placement areas include doors, trunks, firewalls, floors, wheel wells, cargo sections, and engine compartments. Also, the sheets conform to curved and uneven automotive surfaces.
Can the material handle high temperatures?
The material functions at temperatures up to 450°F. It also acts as a supplementary thermal barrier in heat-prone areas.