"Suburban installed windows three years ago and siding and doors last summer and we're very satisfied with the work they did. They are very professional, prompt and dependable. We obviously are very h... » more
- Steve and Vicki Engler of Bettendorf, Iowa


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Polyisobutylene

Polymer manufactured from gaseous hydrocarbons. The polymer is a major portion of butyl rubber which also contains a small percent of isoprene.

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