5mm PeaceMAT™ PRO 2-in-1 Soundproofing and Insulation Mat 

PeaceMAT™ PRO is a high-performance 2-in-1 soundproofing and insulation mat, engineered to reduce unwanted vibrations, eliminate rattles, and block road noise in vehicles. Developed in the UK, this advanced material combines exceptional sound deadening and thermal insulation in one easy-to-install solution.

Manufactured using a dual-layer design, PeaceMAT™ PRO features a 2mm silver butyl layer for outstanding sound damping, paired with a 3mm black closed cell foam liner for thermal insulation and moisture resistance. Its flexible, self-adhesive backing makes it suitable for a wide range of automotive applications.

Key Features:

• Dual-layer construction: 2mm butyl + 3mm closed cell foam (total thickness: 5mm)

• Reduces vibrations, rattles, and road noise

• Provides both soundproofing and thermal insulation

• Acts as a vapour barrier to help prevent condensation

• Delivers excellent results even when used on its own

• Self-adhesive backing for quick and easy installation – just peel and stick

• Fire retardant (FMVSS 302 certified)

• Water, oil, and mould resistant

• Durable and long-lasting performance

Product Specifications:

• Size: As selected
• Coverage: As selected
• Density: 1520 kg/m³
• Surface Weight: 3.9 kg/m²
• Nominal Thickness: 5mm
• Temperature Stability: -40°C to +120°C
• R-Value: ≈ 0.10 (m²·K/W)
• U-Value: ≈ 10.0 (W/m²·K)
• Thermal Conductivity: ≈ 0.035 (W/m·K) (foam portion)
• Sound Deadening: ≈ 28–32 dB

Recommended Applications:

Perfect for a variety of internal and some external vehicle applications when applied directly to metal surfaces, including:

• Vehicle doors

• Boot areas

• Floors

• Roofs

• Wheel arches

PeaceMAT™ PRO is the ideal choice for campervan conversions, car soundproofing projects, and anyone looking to improve cabin comfort by reducing noise and enhancing insulation.

How To Use Easy Instructions