Waterproofing Details for the Wondercap Short Kit - WC100SK
Installation Instructions:
Tips & Tricks:
- Always read the waterproofing manufacturer's requirements prior to installation. 
- Product Material: The puddle flange is made from durable ABS plastic. 
- Primer Required: A non-porous primer is required to prime the cleaned surface area as needed. 
- Test Plugs: Lightweight test plugs are available for easy installation when ordering our products from your local supplier. 
- Test Plug Installation: Remove the base and insert the test plug into the mouth of the puddle flange to prevent bedding from entering the drain. 
- Waterproofing & Bedding: Install the tile bedding layer of waterproofing and bonding strips across the puddle flange and into the rebate. Allow the waterproofing membrane to completely dry. 
- Review Videos: Before starting, review our video page or scan the QR code to download and view the professionally installed waterproofing membrane. 
Required Information:
- Review the waterproofing manufacturer's requirements for water testing the shower membrane area, especially concerning curing time for the membrane product you're installing. 
Installation Steps:
- Set up the Base & Cap: Position the base and cap to the required level for the bedding datum. - Note: The NCC requirement for shower bedding is a 1:80 grade towards the drain. This is mandatory! 
- Bedding Thickness: The recommended bedding thickness is a minimum of 30mm depth, finishing flush with the top of the puddle flange. 
- Bedding Installation: Install the bedding and pack the sand and cement under the flange, ensuring the bedding finishes flush with the puddle flange. 
- Drying: Allow the bedding to completely dry prior to waterproofing. 
- Waterproofing Coats: - Apply the first coat of waterproofing and allow it to completely dry before applying the second coat. 
- Apply the second coat of waterproofing and allow it to dry thoroughly. 
 
Note: The NCC highly recommends water testing of the waterproofing membrane, but it is not mandatory!
Benefits:
- The test plug is easily inserted into the mouth of the puddle flange and can be used for water testing to ensure the waterproofing membrane is watertight. 
- When conducting a water test, remember to record and date the results for your records. 
- Review water testing procedures by scanning the QR code for additional video guidance. 
Final Installation Steps:
- Insert the Base & Cap: Raise the base and cap to the required finishing bedding height or grate height. 
- Hold in Position: The base and cap should be held in place with a damp bedding mix under the edge of the grate adapter, base, and cap. 
- Fill the Gap: Install the bedding mix to fill the gap between the grate, base, and cap, ensuring the bedding is level with the finished height. 
Additional Tips & Tricks:
- The base and cap can be raised to suit the finished height and can be packed into place using sand and bedding. 
- If the grate ends up lower than the finished tile height, the push-in cap lip can be cut down and used as a spacer ring to support the finished height of the grate. 
