A high strength intumescent acoustic sealant and adhesive EVERBUILD EVERFLEX AC95 is a high strength, permanently flexible intumescent acoustic sealant and adhesive specifically formulated for sealing and bonding plasterboard and other Kraft-lined insulation boards, where a fire-rated seal of up to 4 hours is required. Water based, solvent-free formula, easy to use and clean up and adheres to just about all building substrates. Non-flammable. - Forms a fire rated acoustic barrier – up to 4 hour fire rating.
- Permanently flexible/high grab.
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Usage - To form an acoustic and intumescent barrier by sealing gaps between plasterboard walls, floors and ceilings and dry lining applications.
- As an adhesive to bond plasterboard to plasterboard and to bond plasterboard to wood and metal studding and direct to block work.
- For sealing and bonding most other kraft-lined insulation boards.
Advantages - Forms a fire rated acoustic barrier – up to 4 hour fire rating.
- Permanently flexible/high grab.
- Adheres to most surfaces.
- Mould resistant.
- Non flammable.
- Easy clean up.
Slump Resistance No slump at 25 °C when placed in a 20 mm x 10mm vertical channel. Application Temp Range +5 °C to + 40 °C Compatibility Can be used in contact with most building and decorating materials but should not be used against bituminous materials. Packaging 900 ml cardboard cartridge. |
Technical Information Shore A Hardness Approximately 40. Movement Capability Low (+/- 5 %) Service Temperature -15 °C to +70 °C Chemical Resistance Dilute Acids - Fair Dilute Alkaline - Fair Aliphatic Hydrocarbons - Fair Aromatic Hydrocarbons - Poor |
Application Information Curing Time 1 to 5 days, dependent on thickness, ambient temperature and humidity. Tack Free Time 15 to 60 mins, dependent on thickness, ambient temperature and humidity. |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.