Table of Contents
Overview
Siless Hybrid 3in1 Butyl Car Sound Deadening Mat uses a layered material for automotive noise insulation. It combines closed cell acoustic foam, an aluminum foil core, and butyl rubber in one 4.5 mm roll.
The material is designed to cover trunk lids, large panel doors, and other wider vehicle surfaces. Also, the shop-roll format supports installation across these areas without using more than one row of material.
Realistic expectations: The material is intended for automotive noise insulation across wider vehicle surfaces. It supports full-width placement on trunk lids, large panel doors, and similar areas. The 30-inch height and 19.5-foot width support that installation format.
Key takeaways
- The roll covers 48.75 square feet.
- The complete material measures 4.5 mm thick.
- The construction includes 3 mm closed cell acoustic foam.
- An aluminum foil core sits within the layered material.
- The butyl rubber layer measures 1.5 mm thick.
- A pressure sensitive high-tac adhesive supports placement across vehicle surfaces.
What the product is designed to do
This automotive sound deadening mat is designed for noise insulation inside vehicle applications. Its wider format supports coverage across trunk lids and large panel doors.
The roll measures 30 inches high and 19.5 feet wide. As a result, it can span wider surfaces without requiring more than one row of material.
The construction brings three material components together. These include closed cell acoustic foam, an aluminum foil core, and butyl rubber.
Materials, dimensions, and technical details
The material uses a layered 3-in-1 construction. Also, the combined layers produce a total thickness of 4.5 mm.
| Technical detail | Specification |
|---|---|
| Coverage | 48.75 square feet |
| Total thickness | 4.5 mm |
| Foam layer | 3 mm closed cell acoustic foam |
| Core | Aluminum foil |
| Butyl layer | 1.5 mm butyl rubber |
| Adhesive | Pressure sensitive high-tac adhesive |
| Shop-roll size | 30 inches high by 19.5 feet wide |
| Alternate dimensions | 30 inches long by 234 inches wide |
The 4.5 mm layered material combines the 3 mm foam layer with 1.5 mm butyl rubber. In addition, the aluminum foil core forms part of the same construction.
Installation and placement notes
The shop roll is designed for trunk lids, large panel doors, and other wider vehicle surfaces. Also, its 30-inch height supports placement across broad panel areas.
The pressure sensitive high-tac adhesive forms the attachment layer. The material can therefore follow the intended single-row format across wider surfaces.
The 19.5-foot width equals 234 inches. This long-roll format supports continuous coverage across multiple broad automotive sections.
Placement should follow the dimensions of the intended vehicle surface. Next, the roll can be sized for the trunk lid, door panel, or another wide section.
Performance characteristics described
The material focuses on automotive noise insulation through a layered construction. Also, the closed cell acoustic foam forms the thickest component at 3 mm.
The butyl rubber layer adds another 1.5 mm. The aluminum foil core sits within the combined 4.5 mm material.
This closed cell foam and butyl roll uses a pressure sensitive high-tac adhesive. As a result, the adhesive supports the intended placement method across wide vehicle surfaces.
The shop-roll dimensions represent another functional characteristic. The 30-inch by 19.5-foot format supports coverage without using more than one row on wider areas.
Pros
- The roll provides 48.75 square feet of material.
- The 30-inch by 19.5-foot format supports wider vehicle surfaces.
- The construction combines acoustic foam, aluminum foil, and butyl rubber.
- The pressure sensitive high-tac adhesive supports direct placement.
- The roll is designed for single-row coverage across broad areas.
Cons
- The intended placement examples focus on trunk lids, large panel doors, and other wider automotive surfaces.
- The 4.5 mm construction uses fixed layer thicknesses.
- The shop-roll format measures 30 inches high by 19.5 feet wide.
FAQ
How thick is the sound deadening mat?
The complete material measures 4.5 mm thick. It includes 3 mm closed cell acoustic foam and 1.5 mm butyl rubber.
What materials make up the three-layer construction?
The construction includes closed cell acoustic foam, an aluminum foil core, and butyl rubber. Together, these components form the 3-in-1 material.
How much area does one roll cover?
One 48.75-square-foot shop roll covers 48.75 square feet. Its dimensions measure 30 inches high by 19.5 feet wide.
Where is the material intended for installation?
The material is intended for trunk lids, large panel doors, and other wider vehicle surfaces. The format supports coverage in one row across these areas.
What type of adhesive does the mat use?
The mat uses a pressure sensitive high-tac adhesive. This adhesive forms part of the material’s intended installation format.
What alternate dimensions apply to the roll?
The roll also uses dimensions of 30 inches long by 234 inches wide. The 234-inch measurement equals 19.5 feet.