STP STPABULK | STP DIAMOND LINE AERO: 2.3MM VIBRATION-DAMPING AND SOUND-PROOFING MATERIAL (BULK PACK)

STP STPABULK | Diamond Line Aero 2.3mm Vibration-Damping & Sound-Proofing Bulk Pack

Drive in silence and comfort with premium sound-deadening protection.
Reduce road noise and vibration with STP Aero’s multi-layer insulation, built for extreme performance and vehicle audio upgrades.

STP Aero Bulk Pack from the Diamond Line is a high-performance 2.3mm soundproofing and vibration-damping mat engineered for automotive, industrial, and machinery use. Whether you're upgrading a vehicle for premium car audio or reducing cabin noise, this lightweight, self-adhesive mat offers reliable performance and long-term durability.

Each sheet combines a heat-resistant embossed aluminum top layer with a polymer adhesive base that adheres securely to clean metal surfaces. With a 4.5m² total coverage area, this bulk pack is ideal for treating doors, firewalls, roofs, boot compartments, and more. Built for extreme conditions and demanding sound control applications, STP Aero ensures a smooth, quiet ride in any environment.

Features:

• Lightweight and effective vibration-damping, sound-proofing, self adhesive material
• Ideal for doors, roofs, firewalls, wheel arches, boot compartments, bonnets and trimmings
• Designed to be installed on clean metal surfaces
• Ideal for car audio applications
• Multi-layer construction material
• Top is made from aluminium foil with embossing and printed logo
• Base consists of an adhesive polymer layer protected with anti-adhesive paper
• 12 sheets measuring 750 x 500mm each, providing a total coverage of 4.5m2
• 2.3mm sheet thickness
  

Specifications:

• COLOUR: BLACK
• PURPOSE: VIBRATION-DAMPING & SOUND-PROOFING
• INSTALLATION SURFACE: CLEAN METAL
• RECOMMENDED APPLICATION AREAS: DOORS, ROOFS, FIREWALLS, WHEEL ARCHES, BOOT COMPARTMENTS, BONNETS, TRIMMINGS
• NUMBER OF SHEETS: 12
• SHEET SIZE: 750mm x 500mm
• TOTAL COVERAGE: 4.5m2
• SHEET THICKNESS: 2.3mm
• WEIGHT OF 1 m2 (MAX): 3.5KG
• MECHANICAL LOSS FACTOR AT THE FREQUENCY: 0.2C
• FLAMMABILITY (RATE OF COMBUSTION) [mm/min not more than]: 100 (NON-FLAMMABLE)
• DURABILITY OF CONNECTION BETWEEN MATERIAL AND METAL SURFACE: 4 N/cm (AFTER THE INFLUENCE OF TEMPERATURE CHANGES -45C TO +70C)
• DURABILITY OF ADHESIVE COVERING CONNECTION WITH STICKY POLYMERIC LAYER: 0.5 N/cm
• NOTES:
  • Avoid exposure to moisture during handling
  • Must not be dropped or bent during handling
  • Must be transported horizontally on a plane surface to avoid damage, deformation
  • Avoid putting any heavy metal or objects on packages to prevent damage
  • Must be stored in piles horizontally not higher than 1 metre at temperature not more than 40C
• Weight: 15.00KG