Resene HydraBlock by Resene

Resene HydraBlock

Description

Resene HydraBlock is a transparent two pack low VOC waterborne epoxy barrier coating for application to cementitious surfaces subject to hydrostatic pressure. It has excellent adhesion and is tolerant of application over damp surfaces. Controls rising damp and efflorescence.

Key Features

Finish: Semi Gloss Clear
Brushing and rolling properties similar to single pack waterborne paints.
Tolerant of application over damp surfaces.
Quick tack free and recoat times giving the potential for multiple coats to be applied in a single day.
High surface hardness with excellent resistance to abrasion.
Water barrier/seal coat, low water moisture vapour transmission (MVT) coating.
Hydrostatic pressure resistance surpassing the equivalent of 40 metres of water height for more than 100 hours (400 kPa of pressure).

Scope of Use

Typical uses: Masonry walls, in situ concrete walls/floors, and plastered walls

Limitations on Use

Application not recommended at temperatures below 10°C or above a R.H. of 85%. Film formation/curing and adhesion may be affected if the coating is applied and cured outside of these conditions.
Recommended for interior use only; like all epoxies, will chalk on direct exposure to U.V. Topcoat with Resene Uracryl 800 Series topcoats if exterior is required.
Will discolour when exposed to hypochlorite (bleach containing) solutions.
DO NOT APPLY MIXED PRODUCT BEYOND STATED POT LIFE FOR A GIVEN TEMPERATURE.

Documents

Data Sheet

Apr 2018

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