Everbuild Everflex AC50 Acoustic Sealant Adhesive C4 380ml 489513 Box of 12

Brand: Everbuild
 QR23506 |  In Stock

  • RRP£55.04 Inc. VAT
  • OUR PRICE £18.25

    £21.90   Inc. VAT
  • Product Code: AC50C4-12
  • SKU: 489513-12
  • EAN: 5029347903268
  • MPN: 

Everbuild Everflex Contract AC50 Acoustic Sealant and Adhesive C4 380ml - 489513 AC50C4 - Box of 12

Trade Box of 12 - Trade Price - Money Saver Deal

Colour: White

MPN: AC50C4-12

Sika Code: 489513

Barcode: 5029347903268

Size: C4 380ml


Everbuild Contract AC50 Acoustic Sealant and Adhesive – Trade Box of 12 (C4 380ml) for Professional Noise Reduction

For use in a standard sealant gun a high strength permanently flexible acoustic sealant and adhesive used as an adhesive to bond plasterboard to plasterboard, wood and metal studding and steel work, also direct to block work use as an acoustic barrier by sealing gaps between plasterboard walls, floors and ceilings and in dry lining applications, formulated for sealing and bonding plasterboard and other kraft lined insulation boards to common substrates.

The Everbuild Contract AC50 Acoustic Sealant and Adhesive is the ultimate solution for professional-grade soundproofing and sealing. Designed specifically to reduce sound transmission between rooms, this high-performance sealant is ideal for domestic, commercial, and industrial applications. Whether you’re working on partition walls, ceilings, or floors, the AC50 ensures airtight seals that enhance acoustic insulation and prevent noise leakage. Supplied in a Trade Box of 12 380ml cartridges, this product offers exceptional value, making it perfect for contractors handling large-scale or repeat projects.

Its flexible, durable formula resists cracking and shrinking, ensuring long-lasting performance in high-demand environments. The sealant is over paintable, allowing for seamless blending with any décor, and adheres to a variety of materials, including plasterboard, wood, metal, and masonry. Quick and easy to apply, it delivers a smooth, professional finish that meets the highest standards of soundproofing and sealing. Ideal for new builds and retrofitting projects, the Everbuild AC50 Acoustic Sealant is the go-to choice for creating quieter, more comfortable spaces. With its cost-effective trade packaging and trusted Everbuild quality, this sealant is an essential tool for construction, renovation, and DIY soundproofing projects, ensuring reliable results every time.


Applications of Everbuild Contract AC50 Acoustic Sealant

  1. Sealing Gaps and Joints: Ideal for sealing around partition walls, ceilings, and floors to prevent sound leakage.
  2. Acoustic Insulation Systems: Ensures airtight seals in soundproofing systems for enhanced noise reduction.
  3. General Sealing Tasks: Perfect for filling voids and cracks in plasterboard, masonry, and timber.
  4. Construction and Renovation Projects: Suitable for new builds and retrofitting applications to improve acoustic performance.


Features and Benefits

  • Acoustic Insulation: Effectively reduces sound transmission between rooms, enhancing acoustic performance.
  • Flexible and Durable: Accommodates movement and resists cracking or shrinking over time.
  • High Adhesion: Bonds to a wide range of materials, including plasterboard, wood, metal, and masonry.
  • Over-paintable Finish: Provides a smooth surface that can be painted to match the surrounding area.
  • Easy Application: Comes in 380ml cartridges for precise and mess-free use with a standard sealant gun.
  • Cost-Effective Trade Box: Includes 12 cartridges, offering excellent value for professionals.
  • Versatile Applications: Suitable for domestic, commercial, and industrial soundproofing projects.
  • Benefits:

    • Best Price 380ml Box of 12
    • C4 Cartridge fits in a standard 380ml sealant gun
    • Permanently flexible high grab adheres to most surfaces
    • Mould resistant
    • Non flammable
    • Over paintable
    • Easy clean up


Benefits for Trade Professionals:

  • Bulk Supply: Ideal for soundproofing contractors, drywall installers, and fit-out specialists.

  • Cost-Effective: Save on unit cost with this trade-value box.

  • Site Ready: Compact, easy-to-store packaging for quick access on large projects.

  • Reliable Performance: Consistent results across multiple rooms, ceilings, and partitions.


Questions and Answers:

FAQs – Everbuild Everflex AC50 Acoustic Sealant and Adhesive (Box of 12)

What is the main advantage of buying a box of 12?
The trade box offers greater convenience, value, and consistency across larger jobs or ongoing projects, reducing downtime for restocking.

Can it be used for both residential and commercial projects?
Yes, AC50 is widely used in both domestic and commercial settings, including offices, studios, schools, and apartment complexes.

Is it suitable for dry lining systems?
Absolutely – it’s designed specifically for sealing and bonding within dry lining and partition systems to maintain airtight, soundproof finishes.

Will it help reduce airborne noise?
Yes, it forms a flexible, acoustic barrier that seals sound paths and prevents noise transfer through gaps and joints.

Can it be painted after curing?
Yes, once fully cured, AC50 can be painted with most water-based coatings for a seamless look.

Is it suitable for vertical and overhead applications?
Yes, its high grab and smooth consistency make it ideal for ceilings, walls, and other vertical surfaces.

Can it be used outdoors?
No, this product is designed for internal applications only. For exterior sealing, use a weather-resistant Everbuild alternative.

What materials does it adhere to?
AC50 adheres to plasterboard, timber, concrete, masonry, insulation boards, and metal surfaces.

Does it emit strong fumes?
No, it’s a low-odour, non-flammable, water-based sealant, making it safe for indoor use.

How long will the seal last once applied?
When applied correctly, AC50 provides a long-lasting, flexible, and durable seal that maintains its acoustic and adhesive properties for years.


Why Choose Everbuild Everflex AC50 – Box of 12?
For large-scale acoustic and bonding projects, the Everbuild Everflex AC50 trade box offers unbeatable reliability, efficiency, and value. Its combination of flexibility, strong adhesion, and superior noise reduction makes it the go-to solution for professionals who demand consistent results across multiple installations.

Whether you’re working on partitioning, dry lining, or insulation systems, this box of 12 ensures you have the right product on hand — ready for high-volume, professional-grade performance.


Everbuild Contract AC50 380ml Data Sheet:

"Always read the Technical Datasheet prior to first use to ensure you have the correct information and  product for your application"


All Acoustic Sealants

All Plasterboard Adhesives

Data
Reference CodeAC50C4-12
Option Textc4 cartridge box of 12
NameLink
Everbuild AC50 Acoustic Sealant Adhesive Safety Data Sheet Download Attachment
Everbuild AC50 Acoustic Sealant Adhesive Technical Data Sheet Download Attachment
Enter joint dimensions below to estimate number of cartridges required
The estimated amount of sealant required based on your input is:

Related Products