What type of glue should I use with my irrigation system?

There are several types of glue, each with its own application:

• 2711 gray glue is good for all classes and schedules of pipe up to 12"
• 2705 clear glue is good for all classes and schedules up to 4"

Both 2711 and 2705 require the use of primer.

• 2725 {wet'n dry} is used when conditions are very wet or a quick pressurization is required.