Premium Sound Deadening & Speaker Seal Kit - STP Damping Sheets, SoundSkins Rings, and STP Anti-Squeak Tape

Ultimate Car Speaker Sound Deadening & Vibration Control Kit – STP Silver Line, SoundSkins Rings & Bitoplast Tape for Pro-Level Audio Performance!

Experience rich, distortion-free audio with the ultimate 3-in-1 car soundproofing kit. Designed for car audio enthusiasts and installers who demand unmatched clarity, noise reduction, and premium build quality.

✅ Why This Kit Sells Fast:

• Everything You Need for an OEM+ Upgrade – Damping sheets, sealing foam, and anti-squeak tape in one bundle. No guesswork, no compromises.
• Superior Soundproofing + Acoustic Clarity – Eliminate unwanted noise, tighten up your bass, and hear every detail in your music.
• Professional-Grade Quality – Trusted by installers, built for DIYers.
• Universal Compatibility – Perfect for all car audio upgrades.

STP STPBSSK Features:

• Great value vibration-damping, sound-proofing, self-adhesive material
• Designed to be installed on clean metal surfaces, it is ideal for car audio applications
• The top is made from aluminium foil with embossing and a printed logo
• The base consists of an adhesive polymer layer protected with anti-adhesive paper
• To improve anti-corrosion properties, the material also contains a corrosion inhibitor composition
• 2 sheets measuring 375mm x 265mm each, providing a total coverage of 0.2m²

STP STPBSSK Specifications:

• Colour: Black & Silver
• Purpose: Vibration-Damping & Sound-Proofing
• Installation Surface: Clean Metal
• Material Construction: Multi-Layer Design
• Number of Sheets: 2
• Sheet Size: 375mm x 265mm
• Total Coverage: 0.2m²
• Sheet Thickness: 1.8mm
• Weight of 1 M2: 2.72 ~ 3.40kg (Max.)
• Mechanical Loss Factor @ 10C: 0.25
• Flammability (Rate of Combustion): 100mm/min. (Non-Flammable)
• Material-To-Metal Surface Bond Strength When Peeling Off: 5N/cm (Min.)
• Anti-Adhesive Paper-To-Adhesive Polymer Layer Bond Strength: 0.5N/cm
• Material-To-Metal Surface Bond Strength: 4N/cm (Min.)
  *When peeling off after the impact of temperature cycling from -45C ~ +70C.
• Dimensions: 375mm x 265mm x 1.8mm
• Weight: 3.40kg

SoundSkins FAESPKRING Features:

• Improved Sound Clarity – Say goodbye to muddy mids and weak bass. These seals channel audio directly into your cabin, so you hear more music and less distortion.
• Reduce Rattles and Vibration – Create a tighter, more stable speaker mount and eliminate unwanted panel noise, even at high volumes.
• Boost Speaker Efficiency – Your speakers work less and sound better. That means cleaner highs, deeper bass, and improved overall performance.
  
• Professional-Grade Material – Constructed from high-density acoustic foam for long-lasting durability and superior sound absorption.

STP STPBITAP Features: 

• Self-adhesive, anti-squeak sealing material
  
• Ideal installation areas include plastic door trim panels, plastic interior panels, wiring looms, lock rods and air ducts
  
• Thermal insulation properties
  
• Highly durable, will not decay
  
• Odourless and keeps properties at low temperature range
  
• 1 roll measuring 15mm wide and 2m in length
  
• 5mm thickness
  

STP STPBITAP Specifications: 

• COLOUR: BLACK
  
• PURPOSE: SEALING AND ANTI-SQUEAK
  
• INSTALLATION SURFACE: CLEAN PLASTIC AND METAL SURFACES
  
• RECOMMENDED APPLICATION AREAS: PLASTIC DOOR TRIMS, PLASTIC INTERIOR PANELS, WIRING LOOMS, LOCK RODS AND AIR DUCTS
  
• NUMBER OF ROLLS: 1
  
• ROLL SIZE: 15mm x 2000mm
  
• TOTAL COVERAGE: N/A
  
• ROLL THICKNESS: 5mm
  
• WEIGHT OF 1 m2: 0.04KG/m2
  
• DURABILITY OF MATERIAL-METAL SURFACE CONNECTION DURING FLAKE-OFF: 2 N/m
  
• DURABILITY OF ADHESIVE COVERING CONNECTION WITH STICKY POLYMERIC
• LAYER: 0.01-0.20 N/cm
  
• FLAMMABILITY (RATE OF COMBUSTION): 100mm/min (NON-FLAMMABLE)
  
• NOTES: N/A

This kit includes:

• 1x STP Black-Silver 1.8mm Silver Line Vibration-Damping & Sound Proofing Material Speaker Pack (STPBSSK)
• Pair of Speaker Seal (FAESPKRING)
• 1x Special Line Bitoplast Tape: 5mm Sealing and Anti-Squeak Tape (STPBITAP)