The Mainstay® Composite Liner FR is a modification of the standard Mainstay Composite Liner manhole rehabilitation system that includes a high strength epoxy/fiberglass layer for additional strength. For information regarding physical test data, please contact us.
Product Details Sheets:
Mainstay ML-72 Sprayable Microsilica Mortar (158 KB) at 1/2"-5"- Madewell® 927 Penetrating Epoxy Primer (141 KB) at 8 mils (.008") WFT
- First coat of Mainstay DS-5 100% Solids Epoxy Coating (144 KB) at 40 mils (.040")
- 18 OSY (ounces per square yard) of woven glass fabric saturated with Madewell 1312E Epoxy Saturant (136 KB)
- Second coat of Mainstay DS-5 100% Solids Epoxy Coating (144 KB) at 60 mils (.060")
Recommended For:
Brick or concrete structures that have experienced or will experience cracking caused by corrosion damage and/or freeze/thaw conditions, such as:
- Manholes
- Lift stations
- Wet wells
- Wastewater treatment plant headworks
- Clarifiers
- Digesters
- Sumps
- Sewer pipe
- Trenches
- Paper mills
- Chemical processing plants
Advantages of The Mainstay Composite Liner FR
- Increased structural integrity: the application of fiberglass reinforcement often results in a system that is stronger than the original structure.
- Prevents cracking and structural deterioration
- Provides a protective barrier against corrosion
- The use of Mainstay ML-72 mortar allows the system to bond tightly to the host structure.
