Can I Paint Over Spray Foam Insulation

Gesso will prime the surface of the foam keeping paint from absorbing into and subsequently melting the insulation.

Can i paint over spray foam insulation.

Painting over spray foam insulation is not a straightforward undertaking. Only water based acrylic or latex paint should be used on foam insulation whether you are using the material for crafts or are painting unfinished walls. Avoid any oil based or other solvent based. You can paint over foam insulation but it may not look very good.

Coat the flat surface of the insulation with gesso using the roller. In this video eric discusses if spray foam can be painted how to do it what paint to u. Whilst painting is a beneficial method to improve the appearance of foam insulation that is not concealed by drywall there are steps that must be taken to ensure it is done right. You can paint over spray foam insulation however it is not a hugely straightforward process.

Foam brushes or paint rollers may be used for his application. This liquid foam sprays out of a can through a straw directed exactly where you want to fill gaps. We recommend using spray paint rather than trying to use a brush or a roller as these two methods will take longer. Fill in cracks with insulating foam and then paint it.

This will give any dust that was kicked up during the installation process a chance to settle. And although it might be a way to improve the overall appearance of an insulated space that has not been covered with drywall much care must be given to the paint and the application. Is it okay to paint spray foam insulation that will be left exposed. After applying the last gesso coating on the foam insulation and drying it apply a water based latex paint of the preferred color onto the foam.

After allowing the foam to harden and cure sufficiently you can paint it any color you want to ensure that it blends with surrounding surfaces. For the edges and any other nooks and crannies use foam brushes in the appropriate size for that area.