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Intumescent Acoustic Sealant 900ml AC95

The Everbuild brand is not only hugely popular with tradesmen and DIY'ers. It's quite literally huge - the biggest range in the business. In addition to core manufactured products the Everbuild range includes a wide range of ancillary items from sealant guns to dust sheets, line markers to masking tape.

The range of products Everbuild actually manufacture is extensive, from chemical blending for admixtures and water proofers through water based sealant manufacturing to the highly advanced polymer engineering undertaken in manufacturing silicone and hybrid sealants, as well as adhesives and a wide range of powder products.

Everbuild AC95 is a high strength, permanently flexible acoustic/intumescent sealant and adhesive specifically formulated for sealing and bonding plasterboard and other kraft lined insulation boards where a fire rated seal of up to 5-hours is required. It is a water based, solvent free formula which is easy-to-use and clean up and which adheres to just about all building substrates.

This Everbuild product is permanently flexible with high grab and will adhere to most surfaces whilst being mould resistant and Non flammable. When cured, it can be overpaintable and is easy to clean up. AC95 will form an acoustic and intumescent barrier by sealing gaps between plasterboard walls, floors and ceilings and dry lining applications.

As an adhesive Everbuild AC95 bonds plasterboard to plasterboard, wood and metal studding and direct to block work. It is also ideal for sealing and bonding most other kraft lined insulation boards.

Size : 900 ml.

Technical Specs

900ml
Non-flammable. Conforms to BS476 Parts 20/22. Independently tested by Warrington Fire Research, Report Number 144508/B (FEB 2005)
Forms a fire rated acoustic barrier - up to 5 hour fire rating - 25% greater than conventional/competitive fire rated sealants
Form Ready to use thixotropic paste
Specific Gravity 1.57-1.60
Elongation at Break (%) 100-200%
Hardness (Shore A) Approximately 40
Tack Free Time 15 to 60 mins, dependent on thickness, ambient temperature and humidity
Full Cure 1 to 5 days, dependent on thickness, ambient temperature and humidity
Solids Content 83%
Slump Resistance No slump at 25°C when placed in a 20mm x 10mm vertical channel
Application Temp. Range +5°C to +40°C
Service Temp. Range -15°C to +70°C
Chemical Resistance Dilute Acids - Fair Dilute Alkaline - Fair
Aliphatic Hydrocarbons - Fair AromaticHydrocarbons - Poor
Movement Accommodation Low to medium (± 7.5%)
Durability Up to 15 years when used as recommended
Compatibility Can be used in contact with most building and decorating materials but
Should not be used against bituminous materials.

 

 
Price £9.58
Delivery Status: Please phone our free phone 0800 977 4242 if you require information regarding expected delivery dates
brandlogo Code: EVBAC95900
Stock: Please phone our free phone 0800 977 4242 if you require information regarding expected delivery dates

Box Content

1 x Everbuild EVBAC95900 Intumescent Acoustic Sealant 900ml AC95

Downloadable Files

COSHH Sheet is Available

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