Call Us!

We are located in St. Louis, Missouri and are on Central Time.  Call us, and speak to a live person, from 7:30 AM to 5:00 PM.  After normal business hours, just leave a message and we will return your call as soon as possible.

Call 800-808-1565

Plate Mounting Tapes

We offer plate mounting tapes from 3M, Tesa, Focus, Harley and Adhesographics and feature our Custom Cut Program. Click

Splicing Tapes

We inventory splicing tapes for all web applications.  From common red splicing tape through specialized flying splice tapes, it's on the shelves for immediate shipment. Click

Doctor Blades

Whatever the material, height or thickness, we have it ready for shipment. Click

Tint Sleeves

EDPM, Clean Print, Silicone - we have every size imaginable and can custom cut common sizes. Click

Conversource is a leading supplier of consumable supplies and accessory equipment for the Flexographic pressroom.  We feature products from 3M, Tesa, Harley and Adhesographics.  In addition, we carry a wide selection of tools and accessories that converters must have.  Conversource is the converter's one-stop source for pressroom supplies.  Conversource is centrally located, in St. Louis, Missouri, insuring the fastest delivery to all locations in North America.

Conversource is also your source for technical expertise.  Our trained personnel are always available to assist you with your technical questions.

Conversource is proudly an American owned and operated company.


Custom Cut Program

Conversource specializes in custom cut plate mounting tapes.  We inventory mounting tapes in master rolls, often as wide as 54".  We custom cut tape orders to the exact needs of our customers. With our Custom Cut Program, you order exactly what you need.  We cut to your exact requirements and you'll pay for exactly what you receive.  Our Custom Cut Program reduces waste, saving you money.

What People Are Saying About Conversource

You'd expect us to say great things about Conversource. Far more interesting, and telling, is what our customers say about us.

Click here for their comments


Featured Partner - RotoMetrics

Leading the rotary tooling industry – in quality, selection and innovation – since 1957.

With five decades of proven experience, RotoMetrics constantly delivers the highest quality and most reliable rotary tooling available. We have the most advanced in-house production facilities and stringent quality standards in the  industry. In addition, we offer a full range of precision solid and flexible die cutting tooling, print and magnetic cylinders, meter rolls and accessories with industry-leading customer support and service.  So no matter how simple or complex your job, we have the right product at the right price—right when you need it.