| http://www.w3.org/ns/prov#value | - Desired physical properties for the outer layer may be realized, for example, by including a mineral filler, glass or organic fiber strands, or glass beads with thepolymer.A further embodiment of coextruded strand 20 is contemplated wherein, for example, the soft core comprises from about 16% to about 70% by weight of a polymeric carrier, from about 5% to about 65% by weight of a lubricating oil,
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