Zenflex Quickseal

A pre-compressed Joint Sealant, High Density, Polyurethane Foam waterproofs horizontal applications for use on parking decks and service roads, etc.


Zenflex Quickseal is a premium quality joint sealant composed of a high density, open micro-cell polyurethane foam impregnated with a hydrophobic polymer sealing compound. Developed to meet the high performance needs of parking decks and service roads, Zenflex Quickseal provides a waterproof, dustproof, airtight, UV stable, chemically resistant, soundproof and insulated urethane primary seal. Non-Invasive Anchoring – Zenflex Quickseal works under its own constant internal pressure to provide a permanent, watertight seal eliminating costly water damage, as well as allowing for a greater degree of joint movement. The system is locked to the joint faces by means of the;

1) Backpressure of the foam;

2) The epoxy adhesive, and

3) The injected sealant bands at the joint face.

Once Zenflex Quickseal is installed in the joint, the material expands depending on temperature, adapting to the width of the joint and the irregularities of the substrate provided such profile changes are not sudden or extreme.

Developed to meet all applicable standards for pre-compressed sealants

Permanently resilient; Zenflex Quickseal will expand and contract with the movement of the joint under any weather condition.


The system is installed into epoxy adhesive field-applied to the sides of the foam and on the joint faces. A field-injected silicone sealant band seals the bellows to the substrate at the installation surface. Joins between each stick are executed using a field-applied silicone sealant at bellows’ edge of the join and field-applied sealant on the adjoining faces to the silicone.

Standard Colour


Available Sizes

Joint Width: 13mm – 100mm *(Custom sizes available upon request).

Primary Applications

Horizontal movement

Parking garages

Retrofit joints

Plaza decks

Other joints requiring a watertight seal


  • Can accommodate rapid rates of joint movement
  • Supplied in pre-compressed state for ease of installation
  • Excellent compression recovery
  • Permanently conforms to varying joint contours
  • Used for joints up to 100mm wide
  • Allows for up to ±50% (100%)
  • Consistent depth of product
  • Not based on asphaltic or bitumastic impregnation
  • Resilient and flexible to -40°C (-40°F) long term