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Epoxy Flooring Know How

Explore our extensive collection of epoxy know how articles, each packed with valuable epoxy floor installation information, tips, and tricks.

Homeowners, builders, designers and architects can scroll down to the bottom for some resin flooring insights of their own.

A snapshot from one of the videos explaining the key features of a dedicated epoxy rollcoat.

Inspecting a concrete Garage floor prior to quoting

This video elaborates on some of the key issues I look for when inspecting a concrete Garage floor.

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A snapshot from one of the videos explaining the key features of a dedicated epoxy rollcoat.

Key features of an epoxy rollcoat

This video elaborates on some of the key features of a dedicated epoxy rollcoat, including a unique variable viscosity formula.

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Resin Jack inspecting a concrete slab after it had been prepared with a shot blaster.

Resin flooring 4-tool surface preparation challenge

A side-by-side test comparing a floor grinder, shot blaster, and a couple of Diamabrush tools. This is what I discovered.

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A snapshot from one of the videos explaining the important aspects of flake flooring.

3 questions for using clear epoxy resin

The answers to three frequently asked questions around the use of clear epoxy resin for three common resin flooring applications.

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A snapshot from one of the videos explaining the important aspects of flake flooring.

All you need to know about flake flooring

Before you specify a flake floor, there are certain things you need to understand. This post provides a series of videos explaining the most important aspects.

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An example of the stone-look flake flooring in an office setting.

Optimising the stone-look flake system

A video discussing some of the work that has gone into developing the new stone-look flake flooring system.

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A snapshot of the Resin Jack video discussing the topic of innovation and how it seems to be approached in the resin flooring industry.

Innovation in the resin flooring industry

Lots of people talk about innovation, but I've noticed a trend in the resin flooring industry when it comes to this particular buzzword.

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A snapshot from a video discussing the challenges and potential solution of preparing an existing coating on an undulating surface.

Testing prep tool between epoxy coats

It has always been challenging to prepare an old, existing coating on an undulating substrate. 


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Resin Jack presenting a video discussion on the potential causes of pinholes in resin flooring.

Possible other causes of pinholes

After doing a resin flooring project that should have had pinhole issues and didn't, I started to question why. Perhaps we've dismissed the most important parameter?

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A plastic drum opener, which is one of the featured simple resin flooring tools.

The simple tools

We all talk about buying bigger grinders, better vacuums, hippo mixers etc. These are all great tools, but sometimes it's the humble, simple tools that make a big difference.

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Resin Jack presenting a video on the issue of moisture measurment at the World of Concrete in Las Vegas.

Understanding moisture measurements

One of the main reasons for attending the World of Concrete 2020 was to compile more information on moisture measurements in concrete slabs. In particular at the time of site assessment.  This topic is proving to be far more complex than anticipated.

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Resin Jack on a concrete slab filming a video about the effectiveness of a crack repair compound.

Ezythix crack repair

Testing out a crack repair compound on static cracks to evaluate its versatility and ease of use.

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A low-quality rollcoat with numerous film defects applied in a warehouse.

5 questions for a good flake roll coat

Five questions to help contractors find a quality rollcoat to use on their flake floors.

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A hand with a painful red rash all over the back and fingers.

Warning! A spike in rashes and product sensitisation 

Product sensitisation in the resin flooring industry and why contractors are at risk now more than ever.

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A generic image of cogs in a machine used to indicate a new level of thinking for start-up contractors.

How start-up contractors can enter a new world of resin flooring

Why resin flooring systems are the key for resin flooring contractors looking to enter a new world of resin flooring. 

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An installer using a squeegee to position a clear decorative epoxy resin.

Why start-up resin flooring contractors do it tough

The frustrations felt by new resin flooring contractors and the big reason why they exist in the resin flooring industry.

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An installer standing on top of a glossy black basecoat that has just been sanded in some areas to smooth out small lumps and clumps.

How to avoid lumps and bumps on decorative epoxy floors

Tips for avoiding the mysterious lumps and bumps that can appear on decorative epoxy floors.

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A billboard showing an example of some misleading marketing.

The manufacturers, middlemen and marketers of resin flooring

An insight into the Australian resin flooring market to help contractors establish better supply relationships.

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Side by side photo comparing a coating that has been mixed properly to a coating with lumps of undispersed powder.

The forgotten gear causing epoxy contractors trouble

The equipment causing contractors trouble in two-pack epoxy application and how you can avoid the same traps. 

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A failed vinyl floor in a commercial kitchen.

The Five R's of resin flooring

The Five Rs of resin flooring you should remember to guarantee success on any resin flooring project.

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Some knee pads that are used by installers when applying trowel-down flooring systems.

What tools do you need for epoxy flooring application? Part 2

A checklist for new epoxy contractors to make sure they have the personal protection equipment (PPE), consumables and some other stuff required for epoxy flooring application.

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An installer using a pole sander to smooth out small protrusions on the basecoat of a decorative flooring system.

What tools do you need for epoxy flooring application? Part 1

A checklist for new epoxy contractors to make sure they have the power tools and hand tools required for epoxy flooring application.

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A straight edge tool lying on top of a concrete slab to show that it isn't level.

11 common decorative flooring defects - Part  2 

The second of a two-part post looking at eleven common decorative epoxy flooring defects that are avoidable, yet cause contractors many problems.

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A pen sitting on top of an epoxy floor to give scale to the defects created by the metallic pigment.

11 common decorative flooring defects - Part 1

The first of a two-part post looking at eleven common decorative epoxy flooring defects that are avoidable, yet cause contractors many problems.

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A concrete porosity test being conducted and captured on video for discussion.

The concrete porosity test

The floor covering industry utilises substrate porosity tests. Could the resin flooring industry also benefit from these simple tests?

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Resin Jack filming a video about a simple test used to qualify the adhesion of epoxy floor coatings to tiles.

Crosshatch adhesion tests on tile

A quick video on epoxy adhesion to tiles and how to do a simple test to gauge if you can get a good bond with your epoxy flooring.

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Resin Jack presenting a video on how leftover flake can equal lost profit for resin flooring installers.

Leftover flake = lost profit

I was gifted a pallet of leftover flake for our training program. The story behind the flake is well worth hearing if you are an installer and you want to learn where you might be losing profit yourself.


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Resin Jack on site recording a video that explores the right surface preparation for resin flooring.

What is the right preparation for resin flooring? 

Having completed several, different forms of mechanical preparation on the one concrete slab, I couldn't help but wonder: What is the right prep?

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A metallic floor with defects resembling tiger stripes that have ruined the finish.

5 tips to make sure contractors get paid

Five tips that epoxy contractors can’t ignore if they want to get paid for the decorative epoxy floors they do.

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The custom resin flooring design in the middle of being installed in a Melbourne superstore.

Custom flooring design - from inspiration to installation

A video documenting the process of creating a customised resin flooring design for a new superstore in Melbourne, Australia.

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Resin Jack demonstrating the keys to mixing and decanting Ezypoxy Rollcoat.

Mix and decant Ezypoxy Rollcoat

Mixing the solventless epoxy rollcoat, Ezypoxy Rollcoat, and sharing some tips on good mixing practices along the way.

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A contractor uses a large grinder to prepare a floor in a stadium bar.

Hard concrete, soft concrete and grinding disc selection 

Hard concrete, soft concrete and how to select the right grinding disc for better surface preparation.

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A submerged brick with a coating that failed to apply properly underwater.

Test results, warranties and other damaging grey areas

Test results, product limitations and warranties and the damage such grey areas inflict on new contractors.

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A low-angle photo of a glossy metallic floor in a residential hallway.

The challenge of white glossy floors

The main issues with glossy white floors and why they can be a very challenging floor to apply.

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A diver using underwater epoxy coatings to conduct repairs on a water tank.

Epoxy product selection - the benefits of surface tolerance and moisture tolerance

The benefits of surface and moisture-tolerant epoxies and how they can save businesses time, money, and stress.

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A cartoon image of an installer reading a SDS upside down.

Epoxy flooring health and safety - a contractor's view

An epoxy flooring contractor's view on the status of health and safety issues in the coating industry.

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A collection of typical sales signs used to promote low prices.

Epoxy product selection - choosing value over price

Why epoxy contractors are much better off seeking good coating value rather than a good coating price.

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A mystery can of pain with a question mark on the front.

Epoxy manufacturers, re-sellers and private labelling

The practice of private labelling and the benefits of working with manufacturers as opposed to re-sellers.

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A drain on a factory floor installed by digging a trench in the concrete.

Epoxy application - cold joints and concrete trenches

Some important considerations for flooring contractors when coating cold joints and concrete trenches.

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Clumps of undispersed epoxy pigment protruding from a glossy epoxy floor.

Epoxy troubleshooting - pigment pot problems

Some common problems and their solutions when using pigment pots in solventless, two-pack epoxies.

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A squirter bottle and rag used for cleaning up epoxy resins.

A better way to clean up epoxies

How to clean up epoxies in a safe, controlled way without a mess or the use of nasty solvents.

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Bleeding of epoxy resin under tape next to bricks in a home.

How to use masking tape on epoxy floors

Taping practices on epoxy floors - what tape to use and how to get clean, sharp edges on every job.

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An installer putting on latex gloves over cotton inner gloves.

5 good habits for epoxy flooring application

Five good epoxy application habits that will make an epoxy contractor's life easier and improve performance.

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Lint stuck in the finish of a decorative epoxy floor from the use of a cheap roller cover.

5 bad habits for epoxy flooring application

Five bad habits that probably don’t get enough attention, but lead to very common and very avoidable epoxy flooring problems.

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A metallic epoxy floor in a garage with a galaxy effect.

Epoxy application - the epoxy contractor rut

What an epoxy contractor rut looks like and how to work your way out of it to create a better epoxy business.

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A home-made hot box used to warm epoxy resins.

Solventless epoxies and cold temperatures

Tips for epoxy handling in cold temperatures, including making epoxy application easier and faster.

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Failed sections of epoxy floor demonstrating different levels of adhesion to the concrete.

Concrete additives and floor coating adhesion

The use of concrete additives means all concrete slabs aren't the same and coating adhesion isn't guaranteed.

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A diagram showing how hydrostatic pressure works in the basement of homes.

Hydrostatic pressure and moisture tolerance

A basic explanation of hydrostatic pressure and why it shouldn't be confused with moisture tolerance.

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A Polyvac sanding machine.

Surface preparation - can I sand concrete?

Sanding concrete as a means of surface preparation and why it's not suitable for epoxy floor coatings.

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A metallic floor with tiles visible underneath.

Can epoxies be applied over tiles?

Applying epoxies over tiles, including what to consider when it comes to epoxy adhesion, floor levelling, and tile removal.

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A cartoon image of a painter.

Are you a painter or a flooring applicator?

The differences between flooring applicators and painters and what that means for the projects they take on.

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Front cover of a magazine promoting article on indoor air quality.

Health and safety - what's the big deal about solvents?

The major risks associated with solvents and other considerations for switching to solventless epoxies.

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A cartoon image of an expert with a light globe for a head.

What makes an epoxy expert?

A light-hearted look at epoxy experts and what it really means to be one (or claim to be one).

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The polished concrete look with epoxy resins.

How to get the polished concrete and warehouse looks

Tips for using clear decorative epoxies to create the polished concrete look and warehouse look.

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A large crater in an epoxy film caused by an air bubble that burst.

What is "out-gassing" with epoxy flooring?

The real meaning of the term out-gassing and why it's not the cause of bubbles in epoxies.

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A high-gloss epoxy floor in a living room that would benefit from using a polish to protect it from scratching and scuffing.

High-gloss decorative epoxy flooring maintenance

High-gloss flooring maintenance options and why sacrificial polishes are often a good choice.

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A large crater in an epoxy film caused by an air bubble that burst.

Decorative epoxy flooring colours, techniques and practicalities

Decorative epoxy flooring and how colour, techniques and other practicalities influence flooring designs.

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A large circular rash on the arm that can occur with skin senstisation.

What is epoxy sensitisation?

Epoxy sensitisation, the common symptoms and a few key tips on how contractors can avoid it.

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An example of a film defect called mudcracking, which can occur when solvent becomes trapped in the film.

Epoxy flooring troubleshooting - solvent entrapment

An explanation of solvent entrapment and why it's bad news for two-pack epoxy coatings.

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A person enjoying their holiday sitting on the beach in a deck chair.

How time off can boost your epoxy flooring business!

The unexpected ways taking time off can actually boost your epoxy business and help you make more money.

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Yellowing of an indoor epoxy underneath the roller door line located inside sliding glass doors.

UV exposure and indoor epoxies

How indoor epoxies are still at risk of yellowing through UV exposure and other sources of UV light.

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Contractors in Japan having fun learning about metallic epoxies during a training day.

Metallic epoxy floors and the smiling contractors

The way metallic epoxies can give epoxy contractors a reason to smile - a lesson in job satisfaction.

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The logo of Good Environmental Choice Australia - a program that certifies green products.

Environmentally friendly epoxies or "Greenwash"?

A look at how to find epoxy products that are genuinely environmentally friendly.

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A bottle of vinegar, which can be used to clean up epoxies, however isn't a good solvent for thinning.

Solvents and their purpose in solventless epoxies

The use of solvents with solventless epoxies for epoxy clean up, epoxy thinning and slowing pot life.

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A collection of hazard symbols that can be found on safety data sheets for epoxy floor coatings.

Epoxy product selection - Technical Data Sheets and SDS

The role of Technical Data Sheets and Safety Data Sheets in epoxy product selection.

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A section of a technical data sheet highlighting important information on the re-coat times of epoxy coatings.

Epoxy flooring delamination

The common causes of coating adhesion problems that can lead to inter-coat delamination.

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A cartoon of a contractor waiting by an inactive phone with cobwebs on it.

Selling epoxies - epoxy contractors and follow-up calls

Why selling epoxies is easier for epoxy contractors that follow up on their calls and quotes.

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Samples of epoxy resin being tested for yellowing under UV exposure.

Do UV-stable and low-yellowing epoxies exist?

Do UV-stable epoxies and low-yellowing epoxies actually exist or are they just empty marketing claims?

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A picture showing amine blushing and the characteristic waxy residue on an epoxy film.

What is amine blushing?

The causes of amine blushing, the effect it has on epoxy films and what can be done to avoid it.

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Soft spots on a factory floor appear that have darken due to dirt sticking to the tacky film.

Epoxy troubleshooting - soft patches or "hot spots"

The causes for soft spots in epoxies, including how to avoid them and how to fix them.

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A sealer being applied by roller onto a very porous concrete slab.

Should I use a primer or sealer with epoxy flooring?

The different roles primers and sealers play and why the two words are not interchangeable.

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A flaking floor in a garage that would need to be removed rather than over-coated.

Surface preparation - to over-coat or not to over-coat

What to consider when choosing between over-coating or removing an existing floor coating.

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A Brookfield Viscomoter, which measures the viscosity of an epoxy resin.

What is re-worked product?

The concept of re-worked product, why epoxy manufacturers do it, and why it should be avoided.

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A cube used to demonstrate the rule of coverages for epoxy flooring.

Selling epoxies - why we talk volume and not weight

Why the product volume and product coverage should be used and not weight when pricing epoxies.

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Brushes being cleaned in a bucket of water after application of a water-borne epoxy coating.

Water-borne vs solvent-borne vs solventless epoxies

The differences among solventless epoxies, solvent-borne epoxies and water-borne epoxies.

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A close-up photo of large, visible pinholes in a brown protective epoxy coating.

Epoxy troubleshooting - bubbles, pinholes, and craters

Why bubbles, pinholes and craters appear in concrete coatings and the application habits used to avoid them.

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A high-quality flake floor in a garage with no signs of hot tyre pick-up.

What is hot tyre pick-up?

The typical reasons why hot tyre pick-up happens with garage floor coatings and the keys to avoiding it.

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An epoxy patch repair product being trowelled into a large gouge on a concrete slab.

Is a "bog" good enough for patching concrete?

Patching compounds for concrete, the properties you need and why using a bog isn't a good idea.

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A decorative floor in a cafe with a semi-gloss finish in the high traffic areas and a high-gloss finish everywhere else.

Are gloss or semi-gloss floors best?

Full-gloss or semi-gloss floors - which one to apply and what to expect when applying them.

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Arrows used on an image of a light grey floor to show a visible colour difference as the result of colour separation.

Pigmenting clear epoxies and colour separation

Colour separation and why it's a common problem when pigmenting clear epoxy resins.

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A close-up photo of a flake floor showing the clumping of fine flake particles that can be undesirable.

Flake flooring options

Flake floors and how the selection of acrylic flake or vinyl flake has an impact on results.

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An installer broadcasting a blue non-slip particle out of a bucket onto the epoxy basecoat.

Five keys to industrial non-slip epoxy flooring

Industrial epoxy non-slip floors and the five keys to their successful application.

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A graphic showing why Benard Cells develop and the effect they have on an epoxy film.

What is epoxy hail damage?

Benard cell defects such as hail damage and how to stop them from ruining an epoxy film.

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