Remove any blobs of paint and smooth out any spots that are very rough by scraping or sanding.
How to glue foam board to concrete wall.
Repair any water leaks in the walls.
When adding insulation to concrete applications such as foundations walls and slabs one of the more highly recommended forms is rigid foam insulation.
Raise the glued panel with the adhesive side.
One advantage to the novice who has neither the equipment the tools nor experience to install foam insulation is that rigid foam insulation can be installed very simply.
Keep all beads at least 1 inch from the edges of the board to prevent excess adhesive from squeezing out the sides when it is pressed against the wall.
It is compatible with foam board insulation and permanently joins the foam to the substrate without compromising the insulation value of the foam.
Foamboard adhesive is specially formulated with low voc emissions.
Prepare walls for installation of foam board insulation by removing dust and dirt with a vacuum or wipe the walls down with rags.
The loctite pl300 10 fl.
There may be other adhesive manufacturers compatible with xps insulation.
You will also need something to cut the board with some tyvek tape and the foam insulation board itself.
Step 5 press the first piece of drywall in place on the wall and hold it for 30 seconds until it bonds with the concrete block.
Let the glue set up for 3 to 5 minutes while you cut the next piece of drywall if it is not a full piece and apply adhesive to it.
Most commonly used adhesives with styrofoam xps insulation are enerbond professional foam adhesive and great stuff pro wall floor adhesive.
In order to properly glue a foam insulation board you will need to purchase styrofoam adhesive that is capable of adhering to concrete.
For a list of complete adhesives for all applications from dow browse through our adhesives solutions.