Foam Rubber

Foam rubber refers to rubber that has been manufactured with a foaming agent to create an air-filled matrix structure. Commercial foam rubbers are generally either polyurethane foam or natural foam rubber latex. it's also made from chemicals polyol, Latex foam rubber, used in mattresses, is well known for its endurance.

Famous quotes containing the words foam and/or rubber:

    “Yet ere I can say where—the chariot hath
    Passed over them—nor other trace I find
    But as of foam after the ocean’s wrath”
    —Percy Bysshe Shelley (1792–1822)

    “Time for the flat-headed man. I recognize that listener,
    Him with the platitudes and rubber doughnuts,
    Melting at the knees, a varicose horror.
    Hello, hello. My nerves knew you, dear boy.
    Have you come to unhinge my shadow?”
    —Theodore Roethke (1908–1963)