REMA WEAR Compound FAQs

What is REMA WEAR?
REMA WEAR is an epoxy-based repair compound with ceramic beads designed to rebuild worn areas and protect surfaces against sliding abrasion.
What are the basic features of REMA WEAR?
REMA WEAR:
• Includes two ceramic bead sizes
• Uses an optional thickening agent to adjust consistency
• Is non-shrinking
• Is a 2-component system with light grey compound and dark grey hardener
• Uses a 2:1 mixing ratio
What is included in the REMA WEAR kit?
Each kit includes:
• 0.67 gal light grey epoxy resin with ceramic beads
• 0.33 gal dark grey hardener
• Thickening fibers
What is the ideal application temperature?
The ideal application temperature is 55°F to 90°F.
Can REMA WEAR be used in cold conditions?
Yes. In cold working conditions, heat the repair area to 100°F to 110°F before applying the epoxy and maintain that temperature during cure. This helps remove moisture, contamina-tion, or solvents and supports maximum performance.
Does REMA WEAR contain solvents?
No. There are no solvents present.
What is the shelf life of REMA WEAR?
The shelf life is 2 years when stored properly.
How should REMA WEAR be stored?
Store it in a cool, dry location.
What is the working time or pot life?
The working time is about 10 minutes.
How soon is it firm to the touch?
It becomes firm to the touch in about 4 hours.
When can equipment be returned to operation?
Operational cure time is 24 hours from application.
How long does full cure take?
Full cure can take up to 7 days.
Does REMA WEAR need buffing?
No. Buffing is not needed or possible.
What is the heat tolerance?
REMA WEAR can handle:
• 120°F in wet conditions
• 250°F in dry conditions
How resistant is REMA WEAR to oil?
It has excellent resistance to oils.
How resistant is REMA WEAR to acid?
It has poor resistance to acids.
What coverage does one kit provide?
At 1/4 inch thickness, coverage is approximately 7.42 square feet.
What size is REMA WEAR available in?
REMA WEAR is offered in a 1-gallon size only.
What is the part number?
The part number is 229000001.
What is the standard production time?
Standard production time is 2 weeks.
How soon after mixing can REMA WEAR be applied?
Immediately. Do not wait to begin application.
How long can I trowel the product before it stops spreading well?
You have about 10 to 15 minutes maximum.
Should I mix more than one bucket at a time?
No. Because of the short working time, it is not recommended to mix more than one bucket at a time.
How do I get a smooth finish?
No extra finishing effort is required. REMA WEAR cures with a glossy finish when it is properly troweled smooth. If it is not troweled and smoothed out, it will cure rough.
Why does REMA WEAR use two ceramic bead sizes?
Using two bead sizes allows for a denser ceramic bead population, which improves wear resistance.
Do I need primer on concrete?
No.
Do I need primer on steel?
No.
What happens if I use PR 200 on steel before applying REMA WEAR?
It will still adhere. Primer can be used if environmental protection for the steel is needed. It may slightly reduce the profile on the steel, with minimal impact on adhesion.
Can I reduce the amount of hardener to extend working time?
No. Changing the hardener ratio will negatively affect the final physical properties.
Can I mix REMA WEAR in smaller batches?
Yes, as long as you maintain the correct 2:1 ratio.
What materials will REMA WEAR adhere to?
REMA WEAR will stick to non-flexible materials such as:
• Concrete
• Steel
• Non-flexible rubber
• Wood
How long will a REMA WEAR repair last?
Repair life depends on the application and environmental conditions. The material will not fail on its own.
What happens if the surface is not prepared by grinding or blasting?
The product will still stick to the surface.
Why is grinding or blasting still recommended?
Surface preparation improves adhesion. Cleaning, drying, and properly preparing the sur-face gives the best possible bond.
What happens if I use an abrasive disc on non-white metal?
It will still stick to the surface.
What happens if I feather the edge?
The edge may chip.
What is the minimum recommended application thickness?
Thin applications are not recommended. REMA WEAR should be applied at 1/4 inch thick or more.
Can REMA WEAR be applied to flexible materials?
No. REMA WEAR is not flexible, so if the substrate flexes, the material can separate.
Do I have to use the thickening agent?
No. The thickening agent is optional and does not affect cure time or the curing process.
Can I add too much thickening agent?
From a physical-properties standpoint, no. However, adding too much can make mixing and spreading more difficult.
If I did not mix enough, can I add more resin and hardener into the same mixed batch?
No. Once mixed, the product has started to cure. Apply what you have already mixed, then prepare a new batch.
What happens if the material is not mixed thoroughly?
It will not cure properly.
What should REMA WEAR be mixed in?
For small quantities, it can be mixed by hand on a flat surface or in a small pail. For larger quantities, use a drill and mixing paddle in a bucket to ensure complete mixing.
Can I overmix REMA WEAR?
No. Overmixing will not damage the product, but mixing too long will reduce the time you have available for application.
What happens if it is 30°F outside and the surface is not heated?
The material will not cure.
Does humidity affect curing, application, or performance?
Yes. Humidity does have an impact.
What happens if it is 102°F outside?
There is no impact on cure or use.
What if the bucket was left in a hot truck?
That is fine. Heat does not affect mixing, spreading, or curing.
What if the bucket was left in a very cold truck?
That is fine. Bring the material back up to temperature before mixing and applying.
What if I applied the material and it was not enough?
Mix another batch and apply it directly on top. No additional preparation is needed. This can be done during the 4-hour cure window or even after, up to and beyond the 24-hour operational cure window.
Can I use a heat gun to speed up cure time?
No. A heat gun can alter the physical properties and may cause sagging.
Can REMA WEAR be shipped to California?
Yes. There are no compounds in the product that prevent shipment to California.
What tools are needed to use REMA WEAR?
For small batches, use a trowel for mixing and application. For larger batches, use a drill with a mixing paddle and apply with a trowel.
Does REMA WEAR contain a UV inhibitor?
No. It is easily oxidized and may turn yellow and degrade over time when exposed to UV. It may also have some odor as chemicals release.
Can REMA WEAR be applied in direct sunlight?
No. Direct sun exposure is not recommended.
Can REMA WEAR be used in areas exposed to water or wet slurry?
Yes. Water immersion does not affect adhesion.
Can I add more material after initial application?
Yes. REMA WEAR bonds strongly to itself without preparation as long as the surface has not been contaminated. It can be applied immediately while tacky or later after cure. If the re-paired area has already been put into operation, clean off any contaminants before adding more material.
Is REMA WEAR VOC free?
Yes. It contains no added solvents and is VOC free.
What mixing equipment is recommended?
A drill with a paddle blade is recommended for mixing.
Where is REMA WEAR typically installed?
Common applications include:
• Cyclone and separator bodies
• Dust collectors and exhausters
• Pump liners and impellers
• Fan blades and housings
• Chutes and hoppers
• Elbows and transition points
• Pipelines, bends, elbows, and valves
• Grouting tiles and wear plates
• Repair of screw conveyors and centrifuges
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