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Submitted by webmaster on 2 June 2024

Vetotop UC370

UV-resistant & trafficable polyurethane coating.

Vetotop UC370 is a two-component, low-viscosity, acrylic-urethane topcoat. It is used as a UV-resistant sealer over concrete (when used with the Vetofloor epoxy range & with polyurethane flooring and coating systems) Vetotop UC370 is the ideal topcoat for steel substrates (after the mandatory priming using Vetoprime EP491). Vetotop UC370 is a sealed system that provides outstanding UV stability on exterior applications as it cures rapidly and withstands all types of weather exposure. When used as a finish coat, Vetotop UC370 provides a hard, glossy surface that resists stain well and is easy to clean.

Uses

  • It provides long-term protection for car parks, factory floors, warehouses, laboratories, loading decks, ramps, showers, kitchens, dairies, and breweries.
  • An ideal UV Resistant top coat for multiple flooring systems including concrete, epoxies, and aromatic polyurethanes.

Advantages

  • Excellent adhesion.
  • UV Resistant (does not change color to yellow).
  • Durable and feasible to maintain.
  • Good resistance to a wide range of chemicals.
  • High mechanical properties with excellent impact and abrasion resistance.
  • Provides a degree of flexibility.

Usage Instructions

The surface should be sound, clean, free from loose material, grease, laitance, dirt-curing compounds, etc. 

Laitance and weak surface layers must be removed using mechanical methods such as grinding or blasting to provide a sound, well-profiled surface. Use an epoxy mortar from the Vetorep ER range to repair all necessary areas before applying. 

New concrete floors should be at least 28 days old with a moisture content of less than 5% (test the substrate’s moisture conditions if an earlier application is necessary).

Mix the base & hardener together for 3 minutes using a slowspeed mixer. Make sure you follow our mixing guidelines and procedures carefully. Scrape the container of any residue and do NOT add solvents at any time.

Apply Vetotop UC370 using a roller or an airless spray. Spray Vetotop UC370 at a thickness of 125 - 150 micron (50% solids), so the application coverage rate is at 3.5 m2/liter per coat (@ 150 microns DFT). 

Do not apply when humidity exceeds 75% or when the temperature of the coated surface is less than 3°C above the dew point.

 Vetotop UC370 can be applied as a single coat or multi-coat sandwich system incorporating Vetograin products to give a slip-resistant finish. For more information, please refer to the Vetograin Technical Data Sheet. 

You can recoat the surface within 24 hours maximum and at a temperature above 25°C only

Expansion joints in the existing substrate must be retained and continued through the Vetotop UC370 topping. Saveto has a range of joint sealants specifically designed for flooring purposes (See the product data sheet of Vetoflex PS782).

Clean tools and equipment with Vetonit Solvent XX300 immediately after use.

EXPLORE MORE PRODUCTS

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Solvent-Based Epoxy Coating .