Everflex AC95 intumescent sealant and adhesive by Everbuild is formulated for fire-rated sealing. It seals and bonds plasterboards and insulation boards for walls, ceilings and dry lining applications. Adding a couple of beads between plasterboard sheets or around repairs before skimming stops cracking.
The intumescent sealant gives you up to five hours of fire resistance and meets EN 13666-4 standards, so it won't compromise the building's fire compartments. It's also acoustic rated (to meet BS EN ISO 140/3) so is ideal for use in areas where sound might escape. With +/- 5% flexibility, the sealant allows for some movement, and as the name Everflex suggests, it doesn't lose its elastic properties with age.
The white sealant is solvent-free, and is for interior applications only. Everflex AC95 sealant and adhesive is made by Everbuild, a British brand that has been manufacturing sealant, adhesive and building chemicals for almost 30 years.
• Specifically formulated for fire-rated sealing and bonding
• Designed for use on plasterboard and other kraft-lined insulation boards
• Provides up to five hours of fire resistance
• +/- 5% flexibility allows for movement
• Solvent-free and suitable for interior use only
• Fire rated - EN13666-4
• Acoustic rated - BS EN ISO 140/3

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.