Liquid surface hardeners & dust proofing agents

Dura Shield is a single component, high solids, general purpose, water based GREEN STAR BUILDING COMPLIANT surface hardener based on sodium silicates. These silicates react with the calcium hydroxide within the concrete matrix to harden the concrete surface, to make the concrete surface dust free and easier to clean. A test sample should always be prepared and allowed to cure prior to proceeding.

Dura Shield P is a high performance Potassium Silicate based surface hardener and sealer. These silicates react with the calcium hydroxide within the concrete matrix to harden to concrete surface to make the surface dust free and easier to clean.

Dura Shield P is an ideal surface hardener for use on trowel finished concrete surfaces subjected to high levels of vehicle traffic such as warehouse and multi story car park floors or as part of a Polished Concrete surface.

A test area should always be prepared and allowed to cure prior to proceeding.

Dura Shield L is a high performance, water based concrete surface hardener based on nano-sized lithium silicates. These silicates penetrate deep into the concrete matrix to harden the concrete surface making the surface more abrasive resistant and reduces its absorption of liquids, making the concrete surface dust free and easier to clean.

Dura Shield L is specifically designed to penetrate very tight surfaces such as trowel finished concrete and is ideal for use on polished concrete floors.

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