Car soundproofing that reduces road roar and panel rattles while tightening cabin acoustics. Quiet confidence for drivers and installers when long-lasting dampening matters. Is the CANOPUS Sound Deadening Mat the simplest way to make a car feel noticeably quieter and firmer?
⚡ At a Glance
- • Damping Performance: Reduces road noise and panel vibration using dense butyl at 50 mil thickness
- • Best for: Owners fitting soundproofing to trunks, doors, floors and ceilings
- • Not ideal for: Very tight cavities where a 50-mil thickness cannot fit
Five self-adhesive butyl sheets, each 25.4cm x 36.8cm, at 50 mil thickness for heavy damping. Strong adhesive and clean-surface installation ensure long-lasting noise control.
Quieter Cabin – Thanks to 50-mil Butyl Thickness
A 50-mil butyl layer adds mass to vehicle panels, reducing resonance and converting vibration into dissipated energy. Dense material slows and dampens transmission of airborne and structure-borne noise.
Lower perceived road noise and fewer rattles across doors and the boot, improving in-car comfort and audio clarity.
Faster Fit – With Pre-sized Self-Adhesive Sheets
Each pack contains five sheets sized 25.4cm x 36.8cm with a self-adhesive backing designed for direct application. Clean-surface adhesion and a matched sheet size minimise trimming and alignment during fitting.
Quicker installation for DIYers and professionals, reducing workshop time and delivering neat coverage on common panels.
Long-Lasting Performance – With Durable Butyl Construction
Durable butyl formulation resists breakdown better than many alternatives, maintaining mass and adhesive performance over time. Strong backing keeps sheets firmly in place after correct rolling and application.
Reliable adhesion and material integrity mean fewer touch-ups and consistent sound damping over months and years.
✨ The 4 Key Reasons for CANOPUS Sound Deadening Mat
- 50-mil Butyl Core — Cuts panel vibration for noticeably quieter cabin within hours
- Pre-sized Sheets — Five 25.4×36.8cm sheets reduce trimming and speed installation
- Strong Self-Adhesive Backing — Stays securely in place under normal motion and heat
- Clean, Mess-Free Application — Apply to clean surface and roll for a professional finish
📋 Technical Details at a Glance
- Category: Home Improvement, Car soundproofing
- Brand: CANOPUS
- Material: Butyl
- Thickness: 50 mil
- Sheet size: 25.4cm x 36.8cm
❓ Frequently Asked Questions
Q: How many sheets are included in each pack?
A: Five self-adhesive sheets are included, each measuring 25.4cm x 36.8cm.
Q: What is the thickness and material of the mat?
A: The mat is 50 mil thick and made from butyl for durable dampening performance.
Q: Where can the sheets be applied and how should they be fitted?
A: Apply to clean surfaces on trunks, doors, floors and ceilings, then roll the sheets with a suitable roller for secure adhesion.
🏆 Our Verdict
Suitable for car owners, installers and audio hobbyists who want to reduce noise and vibration in vehicle cabins. The combination of 50-mil butyl mass, pre-sized self-adhesive sheets and robust backing delivers straightforward, durable damping. Longevity of the material and reliable adhesion make it a solid long-term upgrade for in-car sound management.
