Concrete Treatment

Dricon® CT is the new safe way to etch concrete or remove efflorescence and unwanted concrete build up!

Details
  • Category
    Concrete Finishes
  • Range
    Dricon
Specifications

Sizes: 1L, 5L, 20L

Features & Benefits:

  • WATER SOLUBLE: Easy, residue-free rinsing.
  • NO ACID FUMES: Can be used indoors and outdoors without special breathing equipment. No corrosion or rusting of most metals in surrounding environment.
  • HIGHLY CONCENTRATED: Has concrete dissolving power of 20% hydrochloric acid dilution and even higher percentages of sulfuric and phosphoric acids.
  • NON AGGRESSIVE TO SKIN & METALS: CT is 150x less corrosive to steel and 500x less corrosive to aluminium compared to 20% hydrochloric acid.
  • ON-DEMAND TECHNOLOGY: DRICON®CT only becomes active when exposed to the target surface (concrete) unlike normal acids that release all their available activity immediately and indiscriminately.
CT Applications
  • Assists in the removal of powdery fines from new concrete.
  • Assists in the removal of efflorescence.
  • Etch (‘acid wash’) concrete prior to painting or sealing safely (separate application).
  • Restores decorative concrete to a clean finish prior to reseal.
  • Cleans tools, pumps, mixers used in concrete preparation.
  • Removes concrete splashes from windows*, paintwork and vehicles safely* When cleaning anodized aluminium framed windows, mask off the aluminium or rinse any run-off/overspray immediately.
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About the
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Firth is one of New Zealand's best known and most trusted trade names in concrete. They have been developing, manufacturing and delivering concrete and concrete products to New Zealanders for almost a century. 

90 year proud history

The history of Firth is part of the history of New Zealand. Firth's capability extends through the construction industry, roading & infrastructure, industrial and commercial projects to residential builds.

Industry leading

All of our products are formulated to meet strict NZ standards. Our engineers ensure Firth customers consistently receive delivery of the highest quality product that they can rely on. Our concrete products are tried and trusted so customers can be sure what we make, makes the grade. Always.

Our national, dependable brands include: Firth Certified Concrete®, Firth Masonry, Firth RibRaft® floors, Dricon® bagged concretes, mortars and sands.

Innovation that endures

From day one innovation has been at our core, but not at the expense of long lasting durability. In 1925, the 'original' Firth family with their entrepreneurial spirit created innovative concrete products that made life easier.

Today's wider Firth family still carries that same can-do spirit into today's market challenges. Our designers work alongside our engineers to ensure new designs will stand up to the rigors of time.

Kiwi Made

Like the people who manufacture them, our concrete ranges are all products of New Zealand. We employ 650 people spread across 70 plant sites throughout the country.

Firth's strength lies in its regional relationships delivering a quality service locally to loyal customers, every day.