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MAINLINE MATERIALS - CONTACT US

We are available by phone or email from 8:00 am - 5:00 pm PST. If you contact us after hours, please leave a message along with the product it pertains, and a member of our team will be in contact within you the next business day.

Phone: (800) 604-5537

Mailing Address:
PO Box 92, Bothell WA 98041


Customer Service and Sales Email: support@mainlinematerials.com


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