Manhole Rehabilitation Products
The most complete line of Manhole repair,
Manhole Lining and
Manhole Rehabilitation products on the market.
||Leak Stopping Products for Manhole Rehabilitation
Parson Quick Plug
Fast-set cementitious product that hardens in about 1 minute.
Parson Hydro Grout
Quickly stop up to 50 gpm of infiltration. Inject the 22 oz. tubes directly into leaks using a dual
cartridge caulk gun.
A tough, low viscosity, hydrophobic urethane that has reaction times of 30 seconds to 3 minutes.
Parson Perma Seal
Our flexible, hydrophilic urethane that reacts in about 30 seconds.
A dry, twisted, jute oakum made in rope form without tar or oil.
3/8" drive-in style.
||Patching / Invert Channel Repair Products
for Manhole Rehabilitation
Fiber-reinforced, calcium aluminate based
product that sets up in approximately 30 minutes. Great for patching problem areas in manholes.
100% solids epoxy coating that sets up in approximately 45 minutes for fast repair of manhole inverts.
||Linings/Coatings Products for Manhole Rehabilitation
Parson MH Liner
Microsilica enhanced, fiber-reinforced cementitious liner. With application thicknesses capabilities up to 3” in a single coat.
Parson CA Liner 100
Calcium aluminate, fiber-reinforced liner that can be
applied up to 2” thick in one coat.
Liquid additive to eliminate the growth of bacteria that causes Microbial Induced Corrosion (MIC).
Parson CA Liner 100+
Pure fused 100% Calcium Aluminate Cement and Aggregate lining designed to
protect both new and existing structures against H2S attack.
100% solids epoxy corrosion protection barrier applied at thicknesses
up to 80 mils per coat. Easy application using a brush or single airless
Ultra High Build, 100% solids, corrosion resistant epoxy coating
applied at thicknesses
up to 125 mils per coat using specialized plural component spray equipment.
Composite Liner System
* For Contractors already in the manhole rehabilitation business, we have found our Manhole Linings & Coatings to be compatible with most equipment.
Combines High Strength Mortar with a 100% solids Epoxy Corrosion Barrier in a same day application.
||Manhole Chimney & Joint Sealants
Leaks through the joint between the manhole frame and the chimney is a common source of infiltration, but are seldom included in a rehabilitation project or repaired at all. We offer easy-to-use flexible epoxies or an EPDM rubber seal that will
quickly and permanently stop infiltration through the manhole chimney
joint. These products can also be used for sealing joints in precast structures.
Check out our cost analysis to see how much $$$ infiltration is costing you.
PARSONPOXY FP is a flexible epoxy designed to absorb stresses created when cracks and joints move, which insures a watertight seal.
Flex Rib Seals
The FlexRib Seal is made from a premium quality rubber compound which is designed to withstand the corrosive environment present in a sanitary sewer manhole.