Mainstay® ML-72 Sprayable Microsilica Restoration Mortar


Mainstay ML-72 is a special blend of portland cement, microsilica, thermoplastic fiber, densifers, admixtures, and other modifiers that produces a high strength, low shrinkage, and low permeability mortar for the rehabilitation of deteriorated concrete structures.

Mainstay® ML-CA Pure Calcium Aluminate Restoration Mortar


Mainstay ML-CA is a ready-to-use, calcium aluminate cement mortar that provides corrosion protection in a moderately low pH (>3.0) environment.

Madewell® Composite Liner


Used in aggressive industrial environments since 1962, the Mainstay Composite Liner is used to quickly restore deteriorated concrete and brick structures and provide long term corrosion protection.

Mainstay® DS-5 Epoxy Coating


Mainstay DS-5 is 100% solids epoxy coating that can be applied up to .125″ (125 mils) in one or two coats and is designed for use where corrosion is anticipated or known to be moderately aggressive (pH > 1.0, H2S < 100 ppm).

Flex-Seal Utility Sealant®

SSI v3

Flex-Seal Utility Sealant® is an inexpensive and permanent method of sealing the grade adjustment ring area and joint sections in a manhole or catch basin from the inside of the structure.


DURA-PLATE® 5800 is a 100% solids high build epoxy coating designed for the corrosion protection of concrete and steel in municipal and industrial wastewater treatment facilities and general industrial areas containing concentrated acids and alkali.