What Is The Difference Between Pink And Blue Foam Board?

What kind of paint do you use on foam board?

AcrylicsAcrylics: Use acrylics when painting on foam board, rather than oil-based paint.

Acrylics dry faster and are easier to clean up..

What is blue foam used for?

Styrofoam is a trademarked brand of closed-cell extruded polystyrene foam (XPS), commonly called “Blue Board”, manufactured as foam continuous building insulation board used in walls, roofs, and foundations as thermal insulation and water barrier.

What is Blueboard insulation?

Dow STYROFOAM™ Insulation (Blue Board) is a nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). Blue Board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective R-value of the wall by up to 20%.

Is Foamular toxic?

Acute Toxicity: Dusts may cause mechanical irritation to eyes and skin. Ingestion may cause transient irritation of throat, stomach and gastrointestinal tract. Inhalation may cause coughing, nose and throat irritation, and sneezing. High exposures may cause difficulty breathing, congestion, and chest tightness.

Is insulfoam flammable?

Slight fire hazard. Combustible Dust. Dust/air mixtures may ignite or explode.

What is the cheapest insulation board?

Polystyrene EPS & XPS Rigid Insulation BoardsPolystyrene insulation can be the cheapest board insulation. … Polystyrene insulation comes in two flavours EPS (Expanded) and XPS (Extruded). … EPS & XPS features low water absorption properties.More items…

Does foam board deaden sound?

Polystyrene foams such as Styrofoam can help muffle and reduce the presence of any noises from outside the immediate room or environment. Some of the sound can still penetrate the foam, and so it would be inaccurate to call Styrofoam soundproof. … At best, its properties are sound resistant.

What paint can I use on Foam?

The best paint to use on styrofoam is acrylic paint as it adheres to the styrofoam well. Since styrofoam is so porous, you’ll likely need to use several coats of paint to cover it. Use a foam brush to apply the paint and wait for the coat to dry before adding additional ones.

What is the R value of 1/2 foam board?

Expanded polystyrene foam (EPS) is the cheapest and least used foam board product on the market. This product typically has an R value of 3.6 to 4.0 per inch of thickness.

How do you cut a 2 inch thick foam board?

Trying Other Options. Use a putty knife to cut the foam. If you don’t have a utility knife, a putty knife can work as an alternative. Sharpen the putty knife to give it a pointed edge, then use it in place of your utility knife as you cut through the foam.

Can I spray paint foam board?

Painting foam board I use lots of spray paint and acrylic paint on my projects, and both work great on foam board. However, if you’re painting directly on foam board, too much paint can saturate the outer layer of paper and cause the edges to curl up and detach from the foam interior as it dries, so watch out for that.

Does foam board act as a vapor barrier?

Rigid foam board, especially foil-faced polyisocyanurate, creates a vapor-impermeable barrier, so the wall would have limited drying potential. Even more permeable types of insulation, such as expanded polystyrene, are vapor barriers when the installation is thick enough.

How do you cut insulation in pink foam board?

It cuts like butter with an extremely clean cut when run through a table saw. An electric kitchen knife also works well, especially for curved cuts. Otherwise, a sharp utility knife and a metal straight edge works well. It cuts like butter with an extremely clean cut when run through a table saw.

Can you paint pink foam board?

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. … Though foam-insulated walls do not require sanding, they can be sanded, as long as the foam has dried completely first.

Is blue foam toxic?

Pink/Blue foam is actually EXTRUDED Polystyrene. This is a closed-cell extruded form of polystyrene that is commonly known by the trade name of “Styrofoam”. … WARNING – styrofoam and all other extruded polystyrene sheets are capable of giving off toxic fumes when heated.

Is foam board flammable?

“Rigid polyurethane and polyisocyanurate foams will, when ignited, burn rapidly and produce intense heat, dense smoke and gases which are irritating, flammable and/or toxic. … Therefore, foam can be particularly hazardous during construction or renovation, as it is often exposed.