GRP Lamination provides an exceptionally durable, chemical-resistant lining for the interior of manholes, wet wells, and industrial sumps. This process involves applying multiple layers of glass-fiber reinforcement saturated with high-grade resins to create a standalone structural shell. The resulting surface is incredibly smooth, which prevents debris from catching and improves the overall hydraulic performance of the asset. GRP is virtually immune to the acidic environments found in industrial and municipal wastewater systems, providing a maintenance-free solution for decades.

• MaterialMulti-layer E-glass fiber with isopthalic or vinyl ester resins.
• StrengthHigh tensile and impact resistance for heavy-duty applications.
• Chemical ResistanceImpervious to H2S gas and most industrial chemicals.
• FinishGlass-smooth surface improves flow and prevents bio-film buildup.