Hydrathane Interior Waterproofing Membrane

Appraisal number 957
Issued
Last updated 8 Apr 2026
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Description

Hydrathane Interior Waterproofing Membrane is a liquid-applied waterproofing membrane for use under ceramic or stone tile finishes in internal wet areas.

Consenting instructions

Always refer to the Appraisal in full and the technical literature.

Appraisal holder details

Construction Chemicals NZ Ltd

warehouse
16 Carpenter Road, East Tamaki, Auckland 2013
phone_enabled 09 273 5444