SIGMA PIN & COMPOSITE PIN
CONCRETE SANDWICH PANEL CONNECTORS

We have been changing the way industries think about structural fiberglass components for years. We do not enter any market unless there is a major advantage in the use of the products we develop.
We have adapted our market leading technology in fiberglass form ties and bolts to make a sandwich panel connector pin that is tough, durable, and reliable. The Sigma Pin and X-Pin is made from an epoxy modified vinylester and E-CR glass for extreme environmental durability and strength.
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Contact
Sigma Warehouse
2801 NW Lower River Road
Vancouver, WA 98660
Office: 360-859-3170
Fax: 360-891-0398
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