Convoluted Foam is also known as Egg Crate Foam due to the similar structure that it has to egg cartons. This dimpled structure helps to distribute weight and absorb impact while cushioning the item it surrounds. It is commonly used in applications for packaging, sound control, and bedding. Egg Crate foam is manufactured in sets of two interlocking sheets. Egg Crate foam is manufactured in sets of two.

Polyester has higher tensile strength and higher cut and tear resistance than Polyether. If it comes in contact with oils, fuel or solvents, even vapor, your choice should be a Polyester. It can also withstand high temperatures longer and is more resistant to heat aging. For more information about our Polyester foam options, contact us.