Vandex Construction Joint Tape
  • Waterproofs construction joints
  • Excellent adhesion
  • Crack-bridging properties
  • Apply even in damp conditions
  • Suitable for concrete and brick walls

For more information call
01403 210204

Drybase Construction Joint Tape

Applying Vandex Construction Joint Tape

Drybase Construction Joint Tape, in combination with Drybase Elasticised Tanking Slurry, forms a durable waterproof seal for construction joints and cracks.

Drybase Construction Joint Tape is a synthetic rubber strip, approximately 0.8 mm thick. It is covered on both sides with an alkali-resistant and flexible polyester fabric mat, which forms a web on the edges.

The tape’s exceptional elasticity is maintained due to the robust adhesion of the fabric mat and synthetic rubber, which combine to form a strong bond with the concrete surface.

Drybase Construction joint tape is resistant to hydrostatic pressure:

  • on the positive side
  • on the negative side with appropriate support

Application Layers


Apply Drybase Construction Tape with the following steps:

  1. Apply the first coat of Drybase Elasticiser
  2. As soon as the Drybase Elasticised Tanking Slurry coat is applied, promptly install the Drybase® Construction Joint Tape. Next, embed the fabric edges into the Drybase® EL3 mix.
  3. OvercoatDrybase Construction Joint Tape withDrybase Elasticised Tanking Slurry. Even out the surface using a damp brush.

Benefits of using Vandex Construction Joint Tape include:

  • Tested for joint openings up to 5 mm
  • Can be applied on a damp substrate
  • Resistant to hydrostatic pressure.
  • Permanently flexible

Movement / Expansion Joints

Where movement or expansion joints need to be covered, Vandex Flextape should be used.

For more information call
01403 210204