Any waterproof membrane will do the trick.
keep in mind they require a reasonable overlap, you can buy a special tape to stick them together.
Best bet is to put 9mm waterproof ply between the membrane and the soil to protect it, and then six inches of shingle to enable the water to easily run down to the land drain or French drain you are fitting below the bottom of the wall to move the water round it.
You don't want to create a dam with the water pressure pushing over the wall.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local