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Components for a Complete Waterproof Sealing System

Joint Sealing Tape Launch Part of Jaeger USA Product Expansion

A Component for a Complete High-Performance Waterproof Shower Sealing System Recently Introduced to the American Market. Designed for Sealing the Tub and/or Shower Tray both with and without Flange for Tile.

Our team of in-house product developers is leading experts in textiles and waterproofing materials. Our approach begins with research – we will work with you to conduct a deep dive into your goals, objectives, and brand specifications. We will talk through your design and discuss material options, lead times, and pricing.

As a trusted brand partner, you can always expect a dedication to quality, execution, and experience. Depending on what stage of the process you are in, the Jaeger USA team ensures that transparency and communication are at the forefront.

How to seal a shower base and or tub with an integral tile flange
The tile adhesive should terminate where the fleece ends.
Our new joint sealing system is composed of three separate components:
  • Waterproof Strip Membrane

  • A Foam Backer Tape

  • Approved ASTM-C920 Silicone Sealant of your choice

Jaeger USA

Shower Sealing System
Sealing the Shower and Tub Flange for Tile

With top-of-the-line materials, cutting-edge technologies for production, and our experienced support team, we work with you to guarantee complete satisfaction based on your TDS. Shower kits are easy to install and cost-effective, making them a great option for DIYers when replacing an old, leaky shower or installing a new shower.

Our sealing system is available in a cost-effective roll format.

Components for Tiling

Sealing the Shower and Tub without Flange
Below you find a downloadable Brochure of the Jaeger USA Shower Sealing System for tiled bathroom projects without flange.
How to seal a shower base and or tub without an integral tile flange
Installation Instructions

The sealing of the surface has already been done with Jaeger USA’s waterproofing membrane.


Determine the intended final position of the shower or bathtub.  Mark 3 inches above the tub rim.

Use regular sealing tape to hold Jaeger USA Joint Sealing Tape in place.

The tape can now adhere to the underlying surface with a cementitious polymer adhesive or ASTM C920 Silicone Sealant to ensure a watertight seal.

Next, attach the Joint Sealing Tape strip that faces the bathtub which will later come into contact with the wall.


Leave at least ¼ inch space to the upper edge for the ASTM C920 Silicone Sealant.

To firmly connect the tape with the shower tray and tub area, fill the gap with an ASTM C920 Silicone Sealant.


The silicone strip enables a very strong connection to an approved ASTM C920 silicone sealant adhesive. Smooth the silicone sealant so that it is level with the tub.

You can now start tiling and finish the job.

  • Low Chemical Reactivity.

  • Easy application.

  • Thin Application 

  • No Butyl, No Performance Compromises.

  • Best if Installed by Tiler, not Plumber.

  • Strong bonding between bathtub and wall.

  • Ideal for new bath/shower tray installation as well as the renovation of existing shower trays.


  • Material stability.

  • Adhesion to a variety of construction surfaces.

  • Exceptional high movement accommodation.

  • Extreme temperature resistance.

  • High workability.

  • Insulating Material.

  • Highly Durable to Form Tight Seals. 

  • Great Aesthetic Finish. 

  • MS-Polymer is a Water-Repelling Material.

  • Good Thermal Stability.

Protect Your Investment.

You have waterproofed your shower / bath connection to the wall with Jaeger USA's Shower Sealing System. When it comes time to replace the surface silicone our innovative cut protection tape will be sure the knife doesn't nick the waterproofing material. 


Water issues can be frustrating, tedious, and expensive. Small problems lurking in pipes and fixtures often remain undetected until they cause a large amount of flood damage. 

Cut Protection Tape

Contact Us

Sites and Contacts

Need to speak to someone about a product or reach one of our sites? Have a question or a comment?

198 Pickering Rd, Rochester, NH 03839


©2021 by Shower Sealing Systems Kate Putnam

Please see Technical Data Sheet (TDS) for the most current product information. Actual products may vary based on manufacturing location.