Aliphatic Polyurethane Sealers: Features and Benefits

Aliphatic urethane Sealers are applied over acrylic or epoxy primers for protection from UV light and staining. They impart chafe resistance to the physical surface. Polyurethane sealers are one of the four types of concrete sealers commonly used, the other iii being acrylics, epoxies and penetrating sealers like silicates and silanes.

What you can expect from your polyurethane physical

Polyurethane concrete is not only a smart choice for both indoor and outdoor applications, it is also environment friendly. Polyurethane itself is an organic compound, making polyurethane sealers a "green choice". They also account for higher resistance to and ameliorate protection from, chemicals, abrasions and other damages, making polyurethane physical more durable and amend-looking.

  • Polyurethane sealers are harder than acrylic sealers (well-nigh twice as thick as acrylic) and hence, account for a better mileage. This makes maintenance requirements of polyurethane sealers very low.
  • They are UV stable (hence suited for outdoor applications as well) and provide a superior quality, non-yellowing, transparent stop of high durability.
  • They accept color enhancing backdrop and are themselves available in a big range of sheen levels.
  • Polyurethane sealers are comparatively easy to apply.
  • They are completely impermeable, like epoxy sealers, just more than scratch resistant and less costly than the latter.

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Aliphatic Polyurethane sealers are available in two types – a) solvent based sealants that enhance the color of the physical slab, and, b) h2o based sealants that offer a "natural" finish (may deepen color slightly). Solvent based polyurethane sealers are associated with a loftier gloss stop where as the water based diversity produce a matte finish.

Applications of polyurethane topcoats

Physical establishments that need superior protection from oil, h2o, abrasion, chemicals and other damaging materials can utilize polyurethane concrete and to neat effects. They make an first-class pick for floors and counter-tops of the average habitation every bit well every bit commercial establishments.

Polyurethane sealers piece of work well in high-traffic floors, providing functional benefits due to their loftier resistance to staining and scuffing. It likewise adds to the artful appeal of decorative concrete like stamp overlays, colored or exposed concrete, spray textures and exposed concrete that demand UV protection to prevent color from fading. Their impermeability makes them highly durable and provides resistance to largely all types of nutrient stains. Many restaurants and breweries sport polyurethane concrete for these reasons.

Using polyurethane sealer on concrete at home

Care must exist taken to ensure the physical slab is complimentary of moisture and completely dry at the fourth dimension of sealer application. This is because polyurethane needs to cure kickoff, before it tin can impart impermeability to the concrete slab.

Please CLICK HERE to watch the awarding of water based epoxy primer followed by water based polyurethane topcoat.

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