ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3F Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3F Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the inner door skin of a car door
ResoNix CCF Decoupler Sound Deadening Foam applied to the floor of a vehicle
ResoNix CCF Decoupler Sound Deadening Foam turned into washers to be used on car trim panel clips
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a car door panel
ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 7S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3F Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3F Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix Sound Solutions CCF Decoupler 3S Sound Deadening Foam Material and gasket tape for automotive, commercial, industrial, hvac, marine, aviation, and aerospace use
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the inner door skin of a car door
ResoNix CCF Decoupler Sound Deadening Foam applied to the floor of a vehicle
ResoNix CCF Decoupler Sound Deadening Foam turned into washers to be used on car trim panel clips
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a cars trim panel
ResoNix CCF Decoupler Sound Deadening Foam applied to the back of a car door panel

ResoNix CCF Decoupler Tape - Sound Deadening Foam Tape

ResoNix CCF Decoupler Tapes are closed cell foam with an automotive-grade peel-and-stick backing, formed into easy-to-use rolls. Ideal for tight tolerance areas that need decoupling, cushioning, or gasketing to stop rattles or seal air gaps. Available in three versions: 3mm Soft (0.75″ x 40′), 3mm Firm (0.75″ x 50′), and 7mm Soft (1″ x 20′). Perfect for clean, low-profile installs where space is limited.

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What Sound Deadening Materials Should I Use?

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       ResoNix CCF Decoupler 3S Tape is a soft 3.2mm (+/- 0.25mm) thick closed-cell foam, often referred to as CCF, or sound deadening foam. It is used to decouple very tight tolerance panels from one another and act as a decoupler for a noise barrier, such as Mass Loaded Vinyl or lead sheet. CCF3S features an automotive-grade adhesive that makes it easy to install and ensures a lifetime-lasting hold.

       ResoNix CCF Decoupler 3F Tape is a thin, firm Closed Cell Foam, often referred to as CCF, or sound deadening foam, coming in at 3.2mm (+/- 0.25mm) thick, and is 0.75 inches wide and 50 feet long. It is used to decouple very tight tolerance panels from one another and act as a decoupler for a noise barrier, such as Mass Loaded Vinyl or lead sheet. CCF3F features an automotive-grade adhesive that makes it easy to install and ensures a lifetime-lasting hold.

       ResoNix CCF Decoupler 7S Tape is a 6.5mm (+/- 0.5mm) thick closed-cell foam, often referred to as CCF, or sound deadening foam for cars, that is formed into a 1-inch wide and 20-foot long roll. It is used to decouple one panel from another. CCF7S Tape features an automotive-grade adhesive that makes it easy to install and ensures a lifetime-lasting hold.

       The primary purpose of our Closed Cell Foam is to prevent audible rattles caused by two panels vibrating against each other. It also reduces the amount of energy transferred from the body of the vehicle to your noise barrier, making the noise barrier more effective. This works by providing a soft, compliant substrate for the panels to transfer their energy into, rather than vibrating against a hard surface. Essentially, the closed-cell foam provides a cushion of support between vibrating panels.

       CCF sound deadening foam should be used to eliminate panel-on-panel vibration noise in areas such as doors/door panels, rear decks, and various interior panels, as they are the main offenders of this type of noise. When doing aftermarket speaker installs, constrained layer damping alone may not be sufficient to achieve the desired results, as it does not decouple panels.

  • CCF Decoupler 3S Tape
    - Thickness: 3.2mm (0.126″)
    - Width: 0.75″
    - Length: 40 feet
    - Soft formulation for tight tolerance decoupling
  • CCF Decoupler 3F Tape
    - Thickness: 3.2mm (0.126″)
    - Width: 0.75″
    - Length: 50 feet
    - Firmer formulation for structural support and gasketing
  • CCF Decoupler 7S Tape
    - Thickness: 6.5mm (0.256″)
    - Width: 1″
    - Length: 20 feet
    - Soft formulation for looser tolerance areas
  • All versions feature acrylic-based automotive-grade peel & stick adhesive backing
  • Resists moisture, heat, and degradation in automotive environments
  • Designed for long-term durability and effective decoupling
  • Made in the USA

This file download contains:

  • Service temperature range
  • Compression set and deflection values
  • Flammability specification
  • Minimum shelf life

ResoNix CCF Decoupler Tape - Sound Deadening Foam Tape Specifications

       ResoNix CCF Decoupler 3S Tape is a soft 3.2mm (+/- 0.25mm) thick closed-cell foam, often referred to as CCF, or sound deadening foam. It is used to decouple very tight tolerance panels from one another and act as a decoupler for a noise barrier, such as Mass Loaded Vinyl or lead sheet. CCF3S features an automotive-grade adhesive that makes it easy to install and ensures a lifetime-lasting hold.

       ResoNix CCF Decoupler 3F Tape is a thin, firm Closed Cell Foam, often referred to as CCF, or sound deadening foam, coming in at 3.2mm (+/- 0.25mm) thick, and is 0.75 inches wide and 50 feet long. It is used to decouple very tight tolerance panels from one another and act as a decoupler for a noise barrier, such as Mass Loaded Vinyl or lead sheet. CCF3F features an automotive-grade adhesive that makes it easy to install and ensures a lifetime-lasting hold.

       ResoNix CCF Decoupler 7S Tape is a 6.5mm (+/- 0.5mm) thick closed-cell foam, often referred to as CCF, or sound deadening foam for cars, that is formed into a 1-inch wide and 20-foot long roll. It is used to decouple one panel from another. CCF7S Tape features an automotive-grade adhesive that makes it easy to install and ensures a lifetime-lasting hold.

       The primary purpose of our Closed Cell Foam is to prevent audible rattles caused by two panels vibrating against each other. It also reduces the amount of energy transferred from the body of the vehicle to your noise barrier, making the noise barrier more effective. This works by providing a soft, compliant substrate for the panels to transfer their energy into, rather than vibrating against a hard surface. Essentially, the closed-cell foam provides a cushion of support between vibrating panels.

       CCF sound deadening foam should be used to eliminate panel-on-panel vibration noise in areas such as doors/door panels, rear decks, and various interior panels, as they are the main offenders of this type of noise. When doing aftermarket speaker installs, constrained layer damping alone may not be sufficient to achieve the desired results, as it does not decouple panels.

  • CCF Decoupler 3S Tape
    - Thickness: 3.2mm (0.126″)
    - Width: 0.75″
    - Length: 40 feet
    - Soft formulation for tight tolerance decoupling
  • CCF Decoupler 3F Tape
    - Thickness: 3.2mm (0.126″)
    - Width: 0.75″
    - Length: 50 feet
    - Firmer formulation for structural support and gasketing
  • CCF Decoupler 7S Tape
    - Thickness: 6.5mm (0.256″)
    - Width: 1″
    - Length: 20 feet
    - Soft formulation for looser tolerance areas

  • All versions feature acrylic-based automotive-grade peel & stick adhesive backing
  • Resists moisture, heat, and degradation in automotive environments
  • Designed for long-term durability and effective decoupling
  • Made in the USA

This file download contains:

  • Service temperature range
  • Compression set and deflection values
  • Flammability specification
  • Minimum shelf life
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Sound Deadening Buyer's Guide.

Read Here

For More Information:
www.resonixsoundsolutions.com

For Questions:
Email: support@resonixsoundsolutions.com
Phone: (269)-737-6649
Address:
11 Holt Drive
Suite 123
Stony Point, NY 10980

What Materials Should You Use?

ResoNix Buyer's Guide

Learn More

ResoNix CCF Decoupler Tape - Sound Deadening Foam Tape vs. Others

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Others
Real Decoupling Performance

Soft enough to isolate, firm enough to support where needed

Details

Real Decoupling Performance

       ResoNix CCF Decoupler foams are engineered with the correct compression deflection and compression set values to actually isolate vibration, unlike most foams in this market that are too stiff and aggressive in rebound. Our foams compress easily under pressure without pushing back too hard, which is critical for proper decoupling in tight-tolerance trim and small decorative panels. 3F is soft enough to decouple but still firm enough to provide structural support, making it perfect for gasketing speakers to baffles and baffles to panels. This is not just soft padding. It's real engineering for real results.

Proper Firmness Ratings

Soft enough to decouple, firm enough to support. Not stiff padding made for profits

Details

Proper Firmness Ratings

       Most foams sold to the car audio market are way too stiff to actually isolate vibration. They’re not designed to decouple, they’re just cheap. Their compression deflection is too high, their rebound too aggressive, and they’re often too thick to fit where decoupling is actually needed. These products flood the market because they’re easy to make and offer high profit margins, not because they work. ResoNix CCF is different. Our 3S and 7S are tuned to be soft and compliant for proper isolation, while our 3F still remains softer than anything else on the market but offers just enough support for things like speaker gasketing or use under mounted components. We don’t sell gimmicks or padding. We sell purpose-built materials that 100% work and are the best solutions available, period.

Three Options Available

Multiple options to fit different tolerances and support needs

Details

Three Options Available

       Whether you need something ultra-soft and thin, a firmer variant for extra support, or a thicker solution for slightly looser fits, we have you covered. CCF 3S is the softest and thinnest option for the tightest tolerances. CCF 3F is slightly firmer for when you need support, like speaker gasketing. CCF 7S is thicker and still soft, ideal for looser areas where more cushion is needed. We give you the flexibility to treat different areas with the correct solution.

Designed for Tight Trim Panels

Optimized for where typical decouplers are too thick and stiff

Details

Designed for Tight Trim Panels

       Most rattles and buzzes in a vehicle come from tight tolerance trim panels vibrating or creaking against each other. These areas don’t need thick material, they need soft and compressible decouplers that won’t force panels outward or cause fitment issues. That’s where ResoNix CCF excels. It’s specifically tuned to treat the areas most likely to cause annoying interior noise, like dash trim, small decorative door and rear deck trim, and tight contact points between interior panels and metal.