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Category

Chemicals & Sealers

Cleaning chemicals for exterior work: acid replacement and cement remover for masonry, bore stain remover for rust-coloured bore water stains, Eco Roof Guard biocide, HD Blue and HD Red cleaners, Enhance-N, FluroGuard and softwash soap.

Some chemicals are dangerous goods and can only travel by road freight, which limits the services available and can add time. Collecting from our Jandakot warehouse is free.

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Chemicals & Sealers: common questions

What removes bore water stains?

Bore water leaves orange-brown iron staining on walls, paving and fences. A dedicated bore stain remover dissolves the iron deposits; follow the label for dilution and dwell time and rinse thoroughly.

Can chemicals be sent by courier?

Chemicals classed as dangerous goods can only go by road freight with carriers approved for them, so some express and air services are not available. Collection from our Jandakot warehouse in Perth is free.

What surfactant should I add to an SH mix?

Use a surfactant made to be stable in sodium hypochlorite. It helps the mix cling to vertical surfaces and wet the growth evenly. Dose it according to its label; our X-Jet calculator works out the soap dose when applying through an X-Jet.