At tunnel now we focus on epoxy to rehab and line our sewer manholes. The reasons we use the epoxy methods are:
EPOXY ADVANTAGE:
100% solid epoxy
No VOCs, CFCs or HFCs
Odorless, solvent free & less waste
Builds up to 1/4” (250 mils) without sagging
Protects against MIC and H2S
Working temperature between 40º F and 120º F
Viscosity permits installation on vertical and overhead surfaces
Adhesion in damp, humid areas and surfaces
Fast cure time, easy installation
Zero shrinking