Is Mega Stik a direct replacement for dot-and-dab?
Yes, for most internal plasterboard and insulation installs. In fact, one can covers around five boards and is ready to plaster in just an hour. By contrast, bag mix is heavier and slower.
Can I use Mega Stik overhead?
Yes, but use mechanical fixings as well until the adhesive reaches full cure.
What is the shelf life?
Around 12 months in the original can, stored between +5 °C and +25 °C. After you open a can with a gun fitted, clean the gun and screw in the proportioning screw. The can will stay usable for up to 4 weeks.
Do I need to prime the wall or board first?
No primer is needed. However, mist both surfaces lightly with water, because moisture drives the cure.