Frequently Asked Questions
Everything you need to know about shopping with Mainline Materials.
What are your standard shipping times?
Most orders are processed within 1-2 business days. Standard shipping typically takes 3-5 business days depending on your location within the continental United States.
How do I track my order?
Once your order has shipped, you will receive an email confirmation containing a tracking number and a link to the carrier's website to monitor your delivery status.
What is your return policy?
We offer a 30-day return policy for most unused and unopened materials. Please contact our support team to initiate a return authorization and receive instructions on shipping the items back.
Do you offer bulk discounts for large projects?
Yes, we provide competitive pricing for high-volume orders. Please reach out to our sales department through the contact page for a personalized quote on bulk materials.
Which payment methods do you accept?
We accept all major credit cards including Visa, Mastercard, American Express, and Discover, as well as digital payment options like PayPal and Apple Pay.
How can I ensure the materials I order are the right specifications?
Each product page includes detailed technical specifications and data sheets. If you have specific requirements, our expert support team is available to help verify compatibility before you purchase.