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Exterior waterproofing

Roof Waterproof Coating

Continuous protection for exposed roofs.

A brush- or roller-applied waterproof coating that forms a continuous layer across prepared roof surfaces for maintenance and waterproofing projects.

HANHU Roof Waterproof Coating pail on a prepared flat roof

Our product promise

Waterproofing made continuous.

A practical reinforced coating system for prepared cementitious roof surfaces.

Continuous Layer

Forms a joined coating across prepared areas.

Roof Focused

Designed for compatible cementitious roof systems.

Brush or Roller

Practical application for maintenance projects.

Reinforced System

Supports reinforced base and topcoat construction.

BeforeAfter

Roof maintenance

Cover exposed surfaces with confidence.

Use as part of an approved waterproofing build-up for prepared cementitious roofs and exposed horizontal areas.

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Finish & benefits

Purpose-built. Project ready.

Continuous Layer

Forms a joined coating across prepared areas.

Roof Focused

Designed for compatible cementitious roof systems.

Brush or Roller

Practical application for maintenance projects.

Application guide

Clear steps. Consistent results.

Confirm the complete application system and product suitability before full-scale work.

01

Prepare

Clean, dry and prepare the substrate.

02

Prime

Use the compatible primer or undercoat.

03

Apply

Apply even coats using the recommended method.

04

Finish

Allow the system to cure before service.

Product specifications

FieldProduct parameters
Packaging specifications10 kg / 20 kg
Carton quantity1 pail/unit
Application substratesPrepared cementitious roof substrates.
Shelf life12 months
Interior / exterior useExterior roofs; not an interior wall finish.*
Recoating intervalApprox. 24 hours with reinforcement; varies with conditions.*
Theoretical coverageApprox. 0.36-0.48 m²/kg for reinforced system.*
Number of coats1 reinforced base coat + 1-2 topcoats; primer as required.*
Gloss levelGloss value not stated in reference.*

* Actual values vary with the application environment. Confirm the selected product and system before use.

SDS & TDS available on request

SDS & TDS Available on Request

Contact our team to receive the latest Safety Data Sheet and Technical Data Sheet for your market.

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Pack options

Choose the format that fits the project.

10 kg pail
20 kg pail

Real applications

Made for real projects.

Explore representative environments for this product and its specified application.

Let's build a better project

Get in touch.

Tell us about your substrate, application and market. Our team can help confirm the suitable product and pack format.

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