A 600mm x 600mm double seal manhole cover requires 0.75kg of grease. 4 full applications.
A 450mm x 450mm double seal manhole cover requires 0.6kg of grease. 5 full applications.
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Question:
Does this product set solid like a mastic seal or does it remain a grease?
Answer:
This will remain as a grease.
Question:
Will the grease act as a seal to prevent fine gravel from slipping into the chamber below?
Answer:
This would not be sufficient to stop gravel from falling into the chamber.
Question:
Will this grease act as a water tight barrier to stop the inflow of surface water to a sewer?
Answer:
This will form a water tight seal around the cover.
Question:
Will this grease act as an odour seal to stop smells coming through a manhole?
Answer:
Yes this will.
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