Best Water Based Sealers for Concrete Floors

Water based sealer for concrete floors is popular for its ease of use and environmental benefits. People often wonder if it is as effective as other types of sealers. Let's explore how water based sealers compare to solvent based sealers, look at real-world examples, and address common concerns.

Are Water Based Concrete Sealers Effective?

Comparison of Effectiveness Between Water Based and Solvent Based Sealers

Water based sealers and solvent based sealers both protect concrete, but they do so differently:

1. Environmental Impact: Water based sealers are usually more eco-friendly. They have lower VOC (Volatile Organic Compounds) levels, making them safer for indoor use.
2. Ease of Application: Water based sealers are easier to apply. They clean up with soap and water. Solvent based sealers often require harsh chemicals for cleanup.
3. Finish and Appearance: Solvent based sealers tend to darken concrete more, providing a glossy finish. Water based sealers offer a low sheen, preserving the natural look of concrete.
4. Durability and Protection: Both types protect against stains and wear, but solvent based sealers generally offer more protection in high-traffic areas. However, modern water based sealers have improved and now provide comparable durability.

Consider these examples where water based sealers have been successfully used:

- Warehouse Flooring: In a busy warehouse, a water based sealer was applied to a concrete floor. The sealer resisted stains from oil and other chemicals, making cleanup easier. The floor remained in good condition despite heavy forklift traffic.

- Garage Floors: Homeowners used water based sealers in garages to protect against car fluids and tire marks. The low sheen finish kept the garage looking clean without the overpowering gloss of solvent based sealers.

- Production Areas: Factories applied water based sealers to concrete floors in production areas. The sealer protected against spills and stains from various manufacturing processes. Workers appreciated the low odor during application.

- Dam repair: With Euras Technology, their concrete sealer is water based, made with natural material and waterproof. It is great for large scale industrial repairs.

Common Concerns and Solutions

When using water based sealers, people often worry about:

- Moisture Resistance: Some think water based sealers won't handle moisture well. However, high-quality water based sealers are micro-porous, allowing the concrete to breathe while blocking moisture from the surface.

- Wear and Tear: There's concern about how well water based sealers stand up to heavy use. Applying two coats instead of one can enhance durability. For very porous surfaces, a third coat may be necessary.

- Application and Curing Time: Water based sealers dry quickly but need proper curing. Ensure the surface is clean and dry before application. Follow the curing time recommendations, usually 12-16 hours for light foot traffic. With Euras Tech, the sealer cures within seconds even with water flow due the composition of the sealer.

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Using a water based sealer for concrete floors can be a practical choice, especially in areas where environmental impact and ease of application are priorities.