To coat epoxy that has set for longer than 12 hours you will need to sand the surface so that the next layer can adhere.
Epoxy over a urethane floor.
For urethane be sure to sand the surface extremely well.
For concrete floor coating applications the most durable longest lasting coating systems usually include the use of both epoxy and polyurethane.
Urethane mortars are ideal for the food and beverage industry because it provides and seamless and smooth floor coating that is moisture and heat resistant.
The two main benefits of polyaspartic based.
Epoxy floors are much less flexible in this respect in the.
Not sure which to choose for your facility.
Floors in a much shorter space of time with pu you could effectively start a multicoat project on friday and hand it over on monday.
Epoxy floors are resilient impact resistant somewhat flexible and hard.
Epoxy benefits epoxies come in a variet.
However urethane is an outstanding top coat and sealer for most kinds of epoxy applied over concrete floor coatings.
They definitely supplement an efficient durable and long lasting floor coating system by providing build thickness however in most cases the best results come from an epoxy floor with a thin film polyurethane often referred to as a urethane topcoat.
Epoxy and polyurethane coatings exemplify superior long term qualities such as chemical and acid resistance ease of maintenance and aesthetic appeal.
In this article we explore the key differences between the two.
This will give you a more pristine result.
Yes polyaspartic coatings exhibit superior inter coat adhesion with epoxy coatings.
Urethane is also great in a lab or industrial setting because it can be.
This will save you from bubbles popping up or creating craters due to cold epoxy on warm wood.
If the epoxy is chilly it will make the wood expand as it rolls across the fibers.
Recoating epoxy urethane.
This is a light sanding and doesn t need to be too abrasive it simply provides an added assurance that the epoxy will coat properly.
Epoxy and urethane are sometime used in tandem with a urethane coat applied over the epoxy for the best of both worlds.
They are both light reflective easy to clean and long lasting.
There are a number of different epoxy floor coatings on the market today with costs that are all over the map.
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We will take a look at some of the differentiating factors between the two so you can decide what product suits your floor best.
Make sure that the environment you are working in is above 64 degrees and the epoxy isn t cold.
Epoxy and polyurethane resin floors are the two most common types of floor coatings.
Epoxy and polyurethane are great for protecting your floor against stains damage chemicals oils and wear.