Everbuild Sika AC95 Intumescent Acoustic Sealant, 900ml
Everbuild Sika AC95 fire & acoustic sealant (900ml) – high-strength, water-based & mould-resistant. Bonds plasterboard, wood & metal.
The Everbuild Sika AC95 Intumescent Acoustic Sealant is a high-strength, permanently flexible sealant and adhesive specifically designed for fire-rated and acoustic applications. Perfect for sealing gaps in plasterboard walls, floors, ceilings, and dry lining systems, this water-based, solvent-free formula offers a fire-rated seal of up to 5 hours while being easy to apply and clean.
Key Features
- High-strength, permanently flexible sealant and adhesive.
- Designed for sealing and bonding plasterboard and kraft-lined insulation boards.
- Fire-rated seal of up to 5 hours.
- Water-based, solvent-free, and mould-resistant formula.
- Adheres to most building substrates, including wood, metal studding, and blockwork.
- Paintable once cured and maintains flexibility.
- Provides excellent acoustic performance (BS EN ISO 140/3) and air permeability (EN13141-1).
Applications
This sealant is ideal for use in construction and renovation projects requiring fire and acoustic protection. Its versatility makes it suitable for:
- Sealing gaps between plasterboard walls, floors, and ceilings.
- Bonding plasterboard to wood, metal studding, or blockwork.
- Securing kraft-lined insulation boards.
The Everbuild Sika AC95 ensures long-term durability and safety, making it a reliable choice for builders and DIY enthusiasts alike.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Sealing plasterboard walls
- Floor and ceiling gaps
- Dry lining applications
- Bonding insulation boards
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- Size: 900ml
- Colour: White
- Fire Rating: Up to 5 hours
- Base: Water-based, solvent-free
- Adhesion: Bonds to plasterboard, wood, metal, and blockwork
- Acoustic Rating: BS EN ISO 140/3
- Air Permeability: EN13141-1
- Weight: 1528g
Documents
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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