You can make your own pva glue size for sealing mdf sheets by mixing 1 part pva glue commercially available white or yellow varieties with 10 parts water.
Glue vinyl to mdf.
Be careful not to pull too far or at an acute angle since old thermofoil can snap off or crack.
Apply a thin layer of polyvinyl acetate or polyurethane based glue to the areas that you want to glue.
Place an s shaped line of glue down the back of the object you want to glue to the melamine.
This is one of the best glues for vinyl flooring especially for gluing vinyl flooring to wood.
The glue must be suitable for gluing surfaces such as melamine vinyl and laminate.
This is called pre gluing and will prevent the mdf from swelling due to the moisture in the glue.
Have a helper hold the peeling thermofoil away from the mdf.
Here is a video showing the process of gluing mdf with pva glue in detail.
According to akfix this glue especially works on mdf and osb wood plastic glass vinly ceramics leather natural stone steel carpet fabric polyurethane and many more.
Both are super strong once cured.
Pull the thermofoil layer back.
Allow this glue to dry until it s only slightly sticky.
If the wood is very porous use two coats to ensure the glue fills in all holes.
I have titebond iii as well but have not used that as much.
What is the best glue to use for mdf.
The secret to spray adhesive is to spray both the wood and vinyl then wait about 10 20 seconds to let the adhesive get tacky.
I will second the vote for gorilla glue or equivalent poly glue.
Step 6 place the object on the melamine and hold in place until the glue sets.
Apply the glue to both surfaces using a brush or paint roller.
I work with spray adhesive all the time.
As a vinyl cement this is a very heavy duty formula that creates an intense robust bond that can handle a lot of wear and tear.
Then apply vinyl to mdf.
Scrape away dried cement from the mdf core.
So this glue is great to use on mdf board with its activator your work will be done smoothly.
This hh 66 vinyl cement glue is a great industrial strength option that will lock any vinyl material in place permanently.