Minnesota Department of Transportation

511 Travel Info

Approved/Qualified Products

Preformed mastics - for precast concrete box culverts

Product Manufacturer Approval Date
EZ-STIK Press-Seal 08/01/2015
CS-102 Butyl Rubber Sealant ConSeal 10/05/2017
CS-202 Butyl Rubber Sealant ConSeal 09/26/2016