Surface Pastes

Surface Pastes are used in both epoxy and polyurethane concrete crack repair. Surface pasteapplied over a crack and adhering a surface injection portThe purpose of a surface paste is to attach surface ports to the concrete and to seal over the exposed surface of the concrete crack. Once the surface paste has cured, the concrete crack can then be injected with the desired repair material.

Surface Pastes are used in both low pressure injections using plastic surface ports and in high pressure injections using packers.


Attaching injection surface ports to concrete
Sealing the concrete crack prior to injection

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