Vandex Unimortar 1

Vandex Unimortar 1 is a versatile waterproofing and repairing mortar for horizontal and vertical concrete/ masonry surfaces. Due to its mineralic composition, it is especially suited to use in drinking water structures. Unimortar 1 also has applications in basement refurbishment, tunnel refurbishment, lift pit waterproofing, and swimming pool waterproofing.

Vandex Unimortar 1 is applied in layers of 6–12 mm thickness in one working cycle because of its granulometry. Once cured, it is substantially resistant to abrasion and de-icing salt, and it thus able to take strong mechanical wear. It is durable and resistant to frost whilst remaining vapour-permeable.

To be applied by a suitably qualified contractor.

General information

Uniclass 2015

Pr_20_31_53_15 Concrete repair mortarsPrimary


C42/310 Repair mortar

J10/110 Proprietary mortar

Specification data - Concrete repair mortars

Product Reference

Vandex Unimortar 1






Contractor's choice

Thickness (overall)

6 mm

10 mm

12 mm

18 mm

Contractor's choice

Standard product features



Application thickness (single layer):

12 mm maximum.

Product Options

Application thickness (single layer):

6–12 mm.

Third party certifications
  • CE Marking: EN 1504-3 : Structural and non-structural repair
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