Indoor Concrete Sealing Products from Auseal: How to Choose the Right Urethane-Based Sealer

Ensure proper protection of your indoor concrete surfaces with the right sealing products from Auseal. Know how to pick the right sealing for your property.

When talking about indoor concrete surfaces, sealing is necessary to protect them against wear, stains, and moisture. Sealing is also important as it can enhance their aesthetics and longevity. Today, a wide range of sealing products can be used for indoor concrete surfaces. However, one particular type of sealing that can be useful in these areas is the urethane-based sealing product.

Urethane-based sealers are a popular choice for indoor concrete due to their durability and versatility. Knowing how they work can help building owners like you pick the right one for your property.

Composition of Urethane-Based Sealers

Urethane-based sealers, also known as polyurethane sealers, are synthetic coatings that provide a protective layer over concrete surfaces. They often come in various formulations, each offering specific advantages. Choosing the right one depends on your project’s requirements and the qualities or characteristics you seek in a sealing product.

Some may be water-based, which are preferred in indoor applications due to their lower volatile organic compound or VOC content. Solvent-based ones, alternatively, are used for outdoor or high-traffic applications due to their boosted durability.

Most of these sealers, however, maximise polyurethane, a polymer material known for its durability, versatility, and resistance to wear and environmental factors.

Urethane-Based Sealers: How to Choose

There are numerous factors you must consider when choosing a urethane-based sealer for your indoor concrete areas or surfaces. These factors are as follows.

• Type of Surface: If you have a polished concrete floor, you must consider a high-gloss urethane-based sealer to enhance the shine and maintain a sleek appearance. You must then pick a sealer that enhances colours and textures while providing protection if you have stamped or decorative concrete surfaces.

• Traffic and Usage: In areas with low foot traffic, you must opt for a single-component urethane sealer. Two-component urethane sealers are, alternatively, maximised in high-traffic spaces.

• Gloss Level: If you prefer a more natural or matte finish, you must choose a sealer with a lower gloss level. A high-gloss urethane-based sealer, on the other hand, is good for a glossy, reflective indoor concrete surface.

• Chemical Resistance: Consider the type of chemicals or substances your concrete surface might encounter. Some urethane-based sealers offer enhanced chemical resistance.

• VOC Content: If you are concerned about indoor air quality, look for urethane-based sealers with low volatile organic compound (VOC) content.

• Application: Depending on your level of expertise and the scale of the project, you must pick a sealer that matches your application capabilities as some sealers require professional application.

Once you purchase a concrete sealer, the next thing you must do is to properly clean and prepare the concrete surface before applying it to ensure adhesion and uniform coverage. You must also consider conducting a small-scale test application to evaluate the compatibility of the sealer with your specific concrete surface and the desired finish.

Auseal’s Quality Urethane-Based Sealers

Selecting the right urethane-based indoor concrete sealer is crucial for achieving the desired protection, appearance, and longevity of your concrete surfaces.

At Auseal, we offer Powerseal Urethane Primer, a two-coat system that works well with warehouses, factory floors, service stations, workshops, and garages. It can give protection against most chemicals, fats, oils, alkalis, and salts. It comes in clear and coloured variants.Top of FormBottom of Form

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