When looking for foam for an upholstery project, you have the choice of high density and medium density. Density refers to the foam's durability, not it’s firmness. High and medium density foams feel the same when you sit on them, but the high density foam will last longer. For foam that will get heavy daily use, like couch cushions or mattress toppers, high density foam is the better choice because it will hold up over time the best. But for light or occasional use, medium density foam will be sufficient, like for accent chairs and head boards. If you want to use foam outdoors, you can’t go wrong with Eva-Dri or EZ-Dri outdoor foam. Watch the video to find out more.