Ure-Seal H₂O HV – High Viscosity Urethane Sealer for Porous Pavers

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The Ure-Seal H₂O HV (High Viscosity) is a professional-grade, water-based urethane sealer engineered specifically for highly porous pavers, travertine, and natural stone surfaces. This advanced formula delivers deeper penetration and superior bonding to seal and protect open-pore materials while enhancing durability, color retention, and resistance to the elements.

Developed by Seal 'n Lock Technologies, the Ure-Seal H₂O HV provides all the performance benefits of the original Ure-Seal H₂O line — including UV resistance, chemical durability, and environmental safety — but with a higher viscosity composition designed to fill and protect even the most absorbent hardscapes.

Perfect for contractors, softwash professionals, and hardscape restoration experts, this high-viscosity sealer delivers exceptional long-term protection and enhances the natural beauty of porous surfaces without excessive shine or surface film buildup.

Features & Specifications:

• Manufacturer: Ure-Seal / Seal ‘n Lock Technologies

• Product Name: Ure-Seal H₂O HV (High Viscosity)

• Finish Options: Natural, Satin, or Gloss (varies by kit)

• Base Type: Two-part water-based urethane sealer

• Viscosity: High — designed for deep penetration on porous pavers and stone

• Coverage: 150–250 sq. ft. per gallon (depending on porosity)

• Application Methods:

  • Pump-up sprayer, airless sprayer, or roller

  • Ideal for high-absorption surfaces

• Dry Time: 1–2 hours between coats (temperature and humidity dependent)

• Cure Time: 24–48 hours for full cure

• Compatible Surfaces:

  • Porous concrete pavers

  • Travertine

  • Limestone

  • Natural stone and textured concrete

• Protection:

  • UV, oil, and chemical resistant

  • Prevents joint sand erosion and efflorescence

  • Seals pores to reduce moisture penetration and algae growth

• VOC Compliant: Yes – eco-friendly and low-odor

• Cleanup: Soap and water

• Country of Origin: Made in the USA

Why Choose Ure-Seal H₂O HV:

• Specially formulated for highly porous pavers and natural stone

• Deep penetration for long-lasting sealing protection

• Reduces absorption and staining while maintaining surface breathability

• Available in multiple finishes (Natural, Satin, Gloss)

• Low-VOC, water-based formula safe for people, pets, and plants

• Trusted by professionals for high-end residential and commercial sealing projects

The Ure-Seal H₂O HV is the ultimate solution for contractors sealing porous materials — combining deep surface protection, lasting performance, and the proven reliability of the Ure-Seal name.

• All chemicals and sealants are FINAL SALE and are not eligible for return, refund, or exchange. Due to the nature of these products, we cannot accept returns once the product has left our facility, regardless of whether the container has been opened or remains unused.

  Please verify that you are purchasing the correct product and quantity before completing your order. All sales of chemicals and sealants are final.