Fast-curing polyurethane adhesive foam for fixing plasterboard, insulation boards, floorboards and roof decking. No mixing, no mess, no dust. One can covers around five standard plasterboards, saving roughly 30% of the time compared to conventional drywall adhesives.
Bond It Mega Stik PU foam is a polyurethane construction adhesive in an aerosol can, and it does a job that normally involves a bucket, a drill, and a fair bit of swearing. If you have ever dry-dashed plasterboard the old way, you will appreciate what this product actually replaces. The bond it mega stik pu foam format means you pick up a gun, apply the adhesive in a controlled bead or pattern, and the board goes up fast. No mixing powder, no water, no waiting around while adhesive slumps off the wall.
It is designed specifically for rapid installation of plasterboard, insulation boards, floorboards, and roof decking. It works on solid walls, timber and metal studding, battens, and beams. The fact that it handles both horizontal and vertical application without changing your technique is something you notice pretty quickly on site. You can apply it direct to the board or directly to the wall surface, depending on what suits the job.
What Bond It Mega Stik PU Foam Actually Does on Site
Curing is fast. You are looking at a surface that can be plastered in around one hour, which keeps the job moving rather than creating a bottleneck while adhesive sets. One can handles approximately five standard plasterboards, so calculating quantities for a job is straightforward enough. That 30% time saving over conventional drywall adhesive is a real-world figure rather than a marketing estimate, and on any reasonably sized job that adds up to something meaningful.
Beyond plasterboard, the cured foam has decent thermal insulation properties and will also help with sound damping between rooms or across partitions. It is not a dedicated acoustic product, but the closed-cell structure does reduce sound transmission noticeably compared to leaving an air gap. No nails or screws required for most applications, which also means no fixings to find later when someone is cutting into a wall.
Supplied in an Aerosol for Use with a Standard Foam Gun
The can is designed for use with a standard foam applicator gun, which gives you control over the bead size and placement. Keep the gun clean between uses and the can will stay usable. If foam cures in the nozzle, that is the end of that can, so a decent gun with a valve and a bit of cleaner nearby is worth having.
Pro Tip: Apply the adhesive in a continuous S-pattern or dot-and-dab configuration and allow the foam to tack off for around 60 seconds before pressing the board into position, this gives a firmer initial grab and reduces slippage while you prop or brace.
Mega Stik PU foam is used across new build and refurbishment work wherever plasterboard needs to go up quickly onto solid backgrounds. It suits drylining onto brick, block, and concrete walls, fixing insulation boards to external wall surfaces, laying floorboards onto concrete sub-floors, and securing roof decking panels during installation. Joiners, drylining contractors, and general builders all use it as a faster alternative to powder adhesive on jobs where speed and a clean finish matter.
Best For
Plasterboard fixing to solid walls
Insulation board installation
Floorboard bonding to concrete
Roof decking panels
Timber and metal studwork applications
Compatible Surfaces
Brick and block
Concrete
Metal studding and battens
Timber studwork and beams
Existing plaster and board
Key Properties
Fast curing, plasterable in approximately 1 hour
No mixing, no water, no powder dust
Approximately 5 standard boards per can
Thermal insulation properties when cured
Sound damping capability
Horizontal and vertical application
No nails or screws required
Not suitable for: Not suitable as a structural fixing on its own for heavy loads or where movement is expected. Not designed for use on wet or frost-affected surfaces.
Shake the can, attach it to a clean foam applicator gun, and adjust the gun valve for the bead size you need. Apply in a continuous S-pattern or dot-and-dab layout across the board or the wall surface. Allow a short tack-off period of around 60 seconds before pressing the board firmly into position.
Brace or prop boards while the foam cures if needed, particularly on ceilings or vertical surfaces where there is nothing holding the board in place. Surface can be plastered after approximately one hour under normal conditions. Clean the gun nozzle immediately after use to keep the valve clear.
Ensure the substrate is clean, dry, and free from dust, grease, and loose material
Shake the can thoroughly before attaching to a clean foam applicator gun
Set the gun valve to control bead width according to the board size and gap
Apply foam in an S-pattern or dot-and-dab formation to the board or wall surface
Allow the applied foam to tack off for approximately 60 seconds
Press the board firmly into position and check for level and alignment
Brace or prop as required while the foam cures, especially overhead
Leave for approximately one hour before plastering or skimming the surface
Clean the gun valve and nozzle immediately after use to prevent curing in the barrel
Can Mega Stik PU foam be used with any foam applicator gun?
Yes, it is supplied in a standard aerosol format compatible with most foam applicator guns available on site. A good quality gun with an adjustable valve gives you better control over bead size and reduces waste. Clean the gun thoroughly after each use as cured PU foam in the nozzle will block it permanently.
How long before you can plaster over boards fixed with Mega Stik?
Under normal site conditions you should be able to plaster over fixed boards in approximately one hour. This can vary depending on temperature and humidity, so allow a little longer in cold or damp conditions.
Mega Stik is a one-component polyurethane adhesive foam supplied in a pressurised aerosol can for use with a standard applicator gun. The cured foam forms a closed-cell structure with good thermal insulation values and sound-damping properties. It is moisture-curing, which means normal ambient humidity drives the reaction, and it achieves a firm, non-compressible bond once fully set.
Product Type
One-component polyurethane adhesive foam
Application Method
Foam applicator gun
Substrate Compatibility
Brick, block, concrete, metal, timber
Application Direction
Horizontal and vertical
Approximate Coverage
5 standard plasterboards per can
Overplasterable
Approximately 1 hour
Time Saving vs Powder Adhesive
Approximately 30%
Brand
Bond It
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