WE ARE CONCRETE SPECIALISTS

Mastermix provides expert concrete solutions for nearly every application, each thoroughly and continuously tested against high industry standards. Find innovative, long lasting concrete products suitable for the protection against acidic and underwater environments, as well as easy-to-apply solutions for everyday maintenance. Find your concrete mix today

trade quality solutions

CUSTOMER SERVICE

We know selecting the right bagged ready mix concrete product to suit your project’s specific requirements can be difficult.

PROBLEM SOLVING

At MasterMix, our focus has always been on offering the full service to our customers.

WARRANTIES THAT LAST

As part of our commitment to delivering the best customer experience throughout the project lifecycle.

MasterMix is proudly New Zealand owned

Operated by Steve Douglas, the company was founded in 1997 with the goal of developing a scientifically tested range of premixed and rapid set concrete products which meet the needs of the New Zealand building and construction industry. That commitment to innovation has not stopped to this day, with new products being developed and all products continuously monitored and independently tested annually at company expense.

TIMARU WASTEWATER PLANT REPAIR

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DUNEDIN WASTEWATER PUMP STATION

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LEVIN SEWER PUMP STATION

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PARAPARAUMU SEWER MANHOLE

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Get in touch with us today to get your problem sorted.

testimonials

It is a brilliant product with a wide rang of applications. I’m now onto my fourth bronze cast and so far everything is going well no sign of any problem so I’m very pleased. Thank you very much for your help look forward to seeing you again in the near future

We have used the Mastermix preparation at several of our installations, and would recommend it for use in similar circumstances.

It has been approximately 1 year since the Manholes was refurbished. The Mastermix products appear to have excellent adhesion qualities, there are no signs of cracking, discolouration or deterioration of the product and we would recommend the use of the Armor and Rapid products in a sewer environment.