Repairing Floors with Epoxy Mortar Resin

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Epoxy Patching Mortar #10 for patching. Coated with Urethane Decking System #495.

Epoxy.com Product #10 is a versatile resin for use in epoxy floor patching. Product #10 comes in standard cure, fast cure and cold cure. It can be used with 3 different aggregates: self leveling, mortar blend, and broadcast aggregate. Product #10 is available in 15 colors plus black and white making a total of 17 colors available. Custom colors are available at a small additional cost.

The Epoxy Cures

Normal Cure at 77 degrees F. has a pot-life (the usable time after mixing) of about 30-40 minutes. It hardens to the touch in about 10-12 hours. Normal Cure should never be used below 50 degrees F.

Fast Cure at 77 degrees has a pot life about 15-20 minutes. It hardens to the touch in about 5-6 hours. At 50 degrees F the Fast Cure hardens to the touch in 10-12 hours. In other words the Fast Cure at 50 degrees will cure as fast as normal cure at 77 degrees F.

Cold Cure at 77 degrees F. has a pot-life of about 8-10 minutes. It sets hard to the touch in about 2.5 to 3 hours. At 50 degrees F the cold cure will typically cure in 5-6 hours. It is able to cure at temperatures as low as 35°F.

The Aggregates

The aggregates come separately from the Product #10 resin and hardener. That allows you to be able to use a unit of resin with multiple aggregates making the system even more versatile.

Mortar Blend Aggregate Product #82 is the work horse of floor patching. You can get up to 50 lbs or more of Product #82 into a mixed gallon of #10 epoxy mortar. This is ideal for deep patching.

Self Leveling Filler Aggregate Product #78 is used for self leveling applications, typically in thicknesses of 1/16 inch plus or minus. This is ideal where a thinner flat overlay is required. A typical use would be where a floor needs to be leveled. Another typical use would be for a “scratch coat” which is where you are trying to cover large amounts of chips and divots in the floor.

Broadcast Aggregate Product #77 is broadcast into wet #10 in order to produce an anti-skid surface. It can be broadcast into a neat coat (just the resin and hardener mix without the aggregate) of #10 or into the Mortar Blend Aggregate or Self Leveling filler systems above.

In addition to being able to mix the #10 with the fillers above, you can also mix it with Product #71 Fumed Silica to make a paste for cracks and other small imperfections.

 

In summary the Epoxy Mortar Resin Product #10 is a versatile epoxy mortar system available in many colors, several cures and different fillers for different purposes. This makes Product #10 an important part of your floor repair tool chest.

 

Additional Information:

Product #10 Lo-Mod Epoxy Adhesive and Mortar Epoxy Binder is a 100% solids epoxy has a low modulus of elasticity (flexibility) and is Low Viscosity. An adhesive used as a binder for epoxy mortar systems in patching and grouting applications, as a seal coat for non-skid surfaces outside, and as a primer to insure high bond strength for coatings and patches.

System #495 Elastomeric Polyurethane Traffic Membrane System– is an Elastomeric Urethane Membrane System, that is liquid applied. System #495 Elastomeric Polyurethane Traffic Membrane System is seamless, elastomeric (flexible), and UV. Thee qualities make it an excellent choice for outside applications in direct sun and weather, where water tightness, durability, and excellent appearance is required. Its elastomeric properties will allow horizontal movements up to 1/8 inch without breaking. System #495 Elastomeric Polyurethane Traffic Membrane System has excellent abrasion and chemical resistance. The surface of System #495 Elastomeric Polyurethane Traffic Membrane System can be varied to achieve the required anti-skid and decorative look.

Why Use Epoxy.com Products in “Green” Buildings?

110614_2044_EpoxyChipFl10.pngEpoxy.com’s 100% solid products (which are most of our product line) are included in many “Green” buildings. The logic for that is this:

1. Epoxy.com 100% solid products have  no VOCs. So you are reducing the carbon emissions.

2. Typical Epoxy.com 100% solid systems have done their job for decades, and there is no reason to believe they will not last for decades more. I personally have jobs that I installed with them that go back as much as a third of a century, that are not even starting to show signs that they will need replacement. That is the ultimate in reuse.

3. There is no need to recycle a product that can be reused for decades, but you can use recycled materials like glass aggregate in the epoxy matrix.

Epoxy.com encourages our customers to order material as they need it and to use all their materials before their expiration. That is why we do not require large stocking orders from new dealers, like most other companies. We want our customers to use up material they buy from us and not have any for it run out of shelf life. However, if Epoxy.com products do run out of shelf life, they are typically mixed and cured before disposal as is consitered in under most if not all local regulations as inert as common trash.

You can find more information about Epoxy.com Zero (0) VOC products at: https://www.epoxy.com/zero_voc.aspx

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Tip for today.Epoxy.com Novolac Epoxy

Tip for today:  Epoxy.com #633 has excellent chemical resistant properties. http://www.epoxy.com/633.aspx We recently had an inquiry with the installed product coming in contact with hundreds of gallons of sulfuric acid in a major spill situation.  We were contacted to see if Epoxy.com #633 had been compromised. The answer is no.  As long as the material has been properly installed without pinholes, all that is required is decontamination of the exterior surface of Epoxy.com #633 coating.  No removal or reinstallation of Epoxy.com # 633 will be required. Epoxy.com #633 is specially formulated to prevent a spill from become a catastrophe.

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Epoxy.com Epoxy Material Calculators

Epoxy.com calculators are designed for busy professional estimators who wants to quickly and accurately calculate the amount of epoxy or epoxy like material for their job.

Epoxy Coating Spread Rate Calculator shows how much 100% solids epoxy coating  you will need for your installation.

Epoxy Dowel  Bar and Anchor Bolt Adhesive Calculator shows the amount of epoxy adhesive you will need to install dowel bars into concrete or wood.

Epoxy Stone Overlay Calculator figures the amount of epoxy adhesive resin your will need to do an epoxy stone overlay.

Epoxy Table Top Resin Calculator  figures the amount of epoxy table top resin you will need to do a table or bar top.

Epoxy Tile Grout Calculator is used to calculate the amount of epoxy tile grout that you need for a specific tile size and joint spacing.

Electrical Epoxy Calculator is used to calculate the amount of epoxy you will need to encapsulate electrical components.

Epoxy.com Conductive Flooring Calculator figures how much material you will need to install a conductive epoxy flooring system.

Is there another Epoxy.com product calculator that you would like to have here, send your suggestions to Norm Lambert – Epoxy.com Technical Director at norm@epoxy.com.