Skip to content

Sunstone Seam Sealer System

Request a quote

Need Training on This Product? Book now at this link here.


Sunstone Circle Protection Plan Subscription

The best protection your investment has ever seen! Learn More >

Similar to our other welding products, our seam sealer systems deliver an electric current while applying force from an electrode.  Our seam sealer systems allow users to hermetically seal components in an air tight package that ensure part integrity for long periods of time.

We offer fully-automated and semi-automated seam sealer systems with either nitrogen-filled chambers or vacuum chambers.

Contact us to further discuss your specific requirements.


*Sunstone is able to sell AVIO products only in the USA.

Shipping Outside the USA?

Sunstone ships welders all over the world every day. Kindly note that Duties and Taxes are not calculated nor collected by Sunstone. In most cases, the assigned carrier will notify you of any additional required fees. Thank you!

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare