Bayer MaterialScience LLC’s family of Bayhydrol UV (ultraviolet cure) resins offers formulators and contractors ecofriendly concrete coatings with a faster return to service. Bayer’s portfolio of Bayhydrol UV resins for interior and exterior concrete applications includes Bayhydrol UV 2317, Bayhydrol UV XP 2280 and Bayhydrol UV XP 2690.
Contractors can use a variety of methods for UV curing. Formulations for outdoor applications can be cured by natural sunlight. Or, coatings can be applied and cured onsite with portable UV lamps in less than four hours, which is a significant productivity improvement over alternative coatings. Another key advantage is that multiple coats can be applied, dried, then cured at once.
These operator-friendly, high-molecular-weight UV resins feature a number of other beneficial properties as well. They are odorless, cosolvent-free, light-stable for resistance to weathering, abrasion-resistant and chemical-resistant, and have good adhesion to the concrete substrate. Coatings formulated with these resins can be applied by spray, roll or squeegee. Typical applications include large warehouses, restaurants and amusement parks.
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