Video: The Seal/No Seal Group Tests the Value of Sealing Concrete Highway Joints Video Created: February 19, 2013 Co-Chair of The Seal/No Seal Group Scott Eilken talks about the group's current testing and results on the value of sealing joints in concrete highways Seal/No Seal Group Industry Leaders Form Seal/No Seal Committee, First Trial Underway Seal/No Seal Group Releases First Tech Brief Series