AquaTank Waterproof Upstand Tape

Both-sided fleece-coated, highly elastic sealing tape equipped with a self-adhesive butyl strip. The protection strip made of smooth NBR rubber under butyl prevents the capillary effect. The fleece coating provides an excellent bond with all waterproofing materials used under tiles, such as polymer dispersion, mineral flexible sealing slurries and reaction resin seals.
Creates an effective waterproof layer in corners, connections between the floor and wall, joins between panel, pipe or balustrade junctions and bathroom outlets.

Roll height 100mm

Roll length 10m

Product Code: WJT

Description

AquaTank Waterproof Upstand Tape is a high-performance sealing solution designed to provide reliable, long-lasting waterproof protection in critical junction areas. Engineered with a both-sided fleece-coated construction, this highly elastic tape ensures exceptional bonding with all common waterproofing systems used beneath tiles.

At its core, the tape features a self-adhesive butyl strip, allowing for fast, secure installation while maintaining outstanding flexibility to accommodate structural movement. Beneath the butyl layer, a smooth NBR rubber protection strip prevents capillary water ingress, ensuring a watertight seal even in the most demanding environments.

The fleece coating on both sides enables excellent adhesion to a wide range of waterproofing materials, including:

  • Polymer dispersion membranes
  • Mineral flexible sealing slurries
  • Reaction resin waterproofing systems

This makes AquaTank Upstand Tape a versatile and essential component in any professional waterproofing system.

Designed for use in wet rooms, bathrooms, and tiled areas, the tape is ideal for sealing:

  • Floor-to-wall junctions
  • Internal corners
  • Panel joints
  • Pipe penetrations
  • Balustrade connections
  • Drainage and outlet details

By reinforcing these vulnerable areas, AquaTank Upstand Tape helps create a continuous, durable waterproof barrier, significantly reducing the risk of leaks and long-term water damage.

Supplied in a convenient 100mm wide x 10m roll, it offers optimal coverage and ease of application for both residential and commercial projects.


Key Features

  • Both-sided fleece-coated for superior adhesion
  • Highly elastic – accommodates movement without cracking
  • Self-adhesive butyl strip for quick and easy installation
  • NBR rubber layer prevents capillary water ingress
  • Compatible with all major waterproofing systems
  • Ideal for corners, joints, and penetrations
  • Creates a continuous waterproof seal

Technical Information

  • Roll Width: 100mm
  • Roll Length: 10m
  • Stock Code: DBSA10