Can I use Schluter® mortars in a submerged application (e.g., water feature)?

All Schluter mortars are suitable for use in wet areas. However, the Schluter®-Shower System details do not apply to water retaining applications. Please contact your Schluter representative or Customer Support at 800-472-4588 (USA) or 800-667-8746 (CAN) with the specifics of your application to determine suitability of Schluter® products.