Weisshorn Butyl Car Sound Deadener Mat Heat Insulation Sound Deadening 32CM X 50CM X 12pcs

Noise is rarely spread evenly through a car. Usually two front doors and the boot floor do most of the damage, and treating those properly beats smearing a thin layer over everything. This pack holds twelve 32 x 50 cm sheets, 1.92 square metres of butyl mat, plus the roller you need to lay it.

Butyl that stays soft

The mat is butyl rubber with an aluminium constraining surface, not the tar-based sheet older kits used. Butyl does not dry out, so it will not shrink back from a panel edge or sag off a roof skin after a run of forty-degree days. It is also odourless, which matters when the first job seals into a cabin you sit in daily. Weisshorn lists it as resistant to mineral oils and petrol, so a boot floor is fair game.

Working with 32 x 50 cm sheets

A sheet this size is manageable with one arm through a door access hole, unlike a full roll. Peel the backing, press the piece on, then work the supplied roller across it. The roller squeezes trapped air out and forces the adhesive against bare steel, which is the difference between a mat that damps for years and one that quietly peels at a corner. Fit between -10°C and +60°C as recommended; cold butyl turns stiff and reluctant to bond.

Key features

• 12 sheets, 1.92 square metres: sized for a targeted first job.
• Roller supplied: no need to source an application tool separately.
• 2 mm butyl with aluminium top layer: damps panel ring, not just added weight.
• Non-drying adhesive: stays put through Australian summer heat.

Specifications

• Brand: Weisshorn
• Thickness: 2 mm
• Sheet size: 32 x 50 cm
• Sheets: 12
• Total coverage: 1.92 square metres (20.67 sq ft)
• Weight: 3.2 kg per square metre
• Temperature resistance: -40°C to +100°C
• Recommended installation temperature: -10°C to +60°C

What's in the box

• 12 x sound deadener sheets
• 1 x roller

Start with one pair of doors and hear what changes.