Azo-Grout™ by Azon

Hydrophobic and hydrophilic polyurethane commercial grout products

The hydrophobic grouts deflect water away from the repair area and require a minimum amount of water for reaction. The hydrophilic materials absorb a certain amount of water to form a flexible foam or gel to protect the repair area from further penetration by acting as a watertight seal or membrane.

Read more about the application and uses for Azo-Grout™ on the resources page

Video – Azo-Grout manhole pre-cast waterstop repair –




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At-A-Glance overview brochure

Azon At-A-Glance