that it's injection molded with a sponge-like foam. Once it's surface gets cracked or punctured water will soak in and then hot/cold cycles break down the material. Stillen makes all of their current body parts out of sold injected urethane, there is nowhere for water to "soak" into.
Bernie Bilskiberniebilski@cox.net 1995 Nissan 300ZX TwinTurbo in Cobalt Green 1997 Nissan 240SX SE in Ultra Red (some assembly required) 1995 Nissan Pick-Up XE in Super Black ZCCNV #390 ~ ECZA #368
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