EVERBUILD EVERFLEX AC50 is a high strength, permanently flexible acoustic sealant and adhesive specifically formulated for sealing and bonding plasterboard and other kraft lined insulation boards to common substrates.
Approvals: Independently tested to BS EN ISO 140/3. EN15651-1:2012. EN13963:2005
* Box of products need to have a pallet, 1/2 or 3/4 of any Sika / Everbuild / Feb in your order to checkout. (it's how we do free delivery)£19.95 – £42.90 +VAT
| Packaging | 380ml and 900ml cartridges |
| Colour | White |
| Shelf Life | 12 months from date of manufacture when stored in unopened cartridges. |
| Storage Conditions | Store in cool (5 - 25°C) dry conditions and protect from frost. |
| Density | 1.55 - 1.65 g/cm3 |
| Solid Content | ca. 80% |
| Shore A Hardness | Approximately 40 |
| Elongation at Break | 100-200% (DIN 53504) |
| Movement Capability | Low to medium (+/- 5%) |
| Chemical Resistance | Dilute Acids - Fair Dilute Alkaline - Fair Aliphatic Hydrocarbons - Fair AromaticHydrocarbons - Poor |
| Service Temperature | -15°C to +70°C |
All surfaces must be clean and dust free. All loose or flaking surface coatings, and old sealant and mastic joints, should be removed before application. Highly porous substrates such as new plaster should first be primed with Everbuild PVA bond diluted 1:4 with water. Surfaces may be slightly damp, but not wet. NOTE: THIS WILL SLOW THE CURE.
900ml size: Fit cartridge into a 1ltr mastic gun. Cut nozzle to required length and puncture inner membrane seal before applying.
C4 Packs: Cut the tip of the cartridge taking care not to damage the thread. Apply nozzle and cut cleanly at an angle of 45°.
Use as a sealant: Always cut nozzle to a size slightly larger than the gap to be sealed. Apply to gap, slightly overfilling and finish smooth with a caulking tool or filler knife. Clean up any excess with a damp cloth within 30 minutes of application.
Use as an adhesive for direct bonding to large surfaces: Cut nozzle to provide a bead of approximately 9-10mm diameter and apply a continuous bead to one surface at 250-350mm centres. Apply board immediately to surface and tamp down. Provide temporary support until cured.
Use as an adhesive for bonding to studding: Apply a continuous bead to studding and apply board immediately into position. Do not apply more than one boards width of studding at one time. Provide temporary support until cured.
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Ideal for priming unsound surfaces prior to plastering or painting, as an adhesive on wood, cork, textiles and most applications where at least one surface is porous, for general dust sealing on flaking paintwork/walls etc and as a cement and plaster admixture.
Fantastic customer service and fast delivery, highly recommend
Great prices and a super quick delivery turnaround. Communication was perfect aswell. So much so I’ve ordered again.
They actually answered the phone, were polite, knowledgeable and the order was delivered in full and on time. Would fully recommend both on price and service. Thank you.
BTP very helpful in supplying a pallet of floor leveller. I needed it on the Saturday, but didn’t want it sitting on the driveway for several days. I called and they recommended ordering for Thursday to give a day’s grace in case of any delivery issues. In the event the pallet arrived on Thursday as requested. Reliable and good value
Great service, great price and great communications. We will definitely use Buy The Pallet again
Great service and delivery! Ordered all that I needed in one go and it was delivered to the back door wrapped and protected from the snow! Pallet even made it so that the goods were dry off the ground.
Great customer service and at an unbeatable price. All delivered on the day I needed it.
Great prices with a good ranges of products . Customer Service is excellent!
Great prices with a good ranges of products . Customer Service is excellent!
Companies like this a rare, great quick service, great price and easy to do business with. Will definitely use them again for all my supplies.
First class service, good price, fast delivery and the chap at the end of the phone knew what he was on about. Highly recommend and will use them again.
I purchased a pallet of these and I am very impressed from ordering to receiving my pallet and the delivery guys were very helpful as well .I will definitely recommend and use this company again .Highly recommend
Amazing knowledge and great prices! Definitely using these guys on a regular basis for my pallet deals on levellers and adhesive
Great service and really good pricing! Super fast delivery and really lovely guy!
Fantastic experience with Buy The Pallet. Everything I needed to complete a large flooring project, quick delivery & quality products.
Very helpful!
Very helpful
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