Prosoco Gloss ‘N Guard

Sure Klean Weather Seal Gloss ‘N Guard is a highly-durable, protective coating for tile, pavers, terrazzo and other polished and unpolished masonry. It dries to a high-gloss finish which enhances the natural beauty of treated surfaces and simplifies maintenance cleaning. Manufactured and marketed in compliance with USEPA VOC regulations (40 CFR 59.403).

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Product Type

Gloss Protective Sealer for Masonry and Pavers

Product Description

Gloss ‘N Guard is a highly-durable, solvent-based protective coating formulated to enhance and preserve the appearance of tile, pavers, terrazzo, and other polished and unpolished masonry surfaces. It provides a high-gloss finish that resists staining, scuffing, and water penetration.

Key Benefits

  • Repels Contaminants: Water, dirt, and organic stains do not penetrate the treated surface.
  • Visual Enhancement: Enhances the natural appearance of pavers and masonry with a lasting gloss.
  • Easy Maintenance: Simplifies cleaning and resists black heel marks and grime.
  • Durability: Resists oil, scuffs, and weathering for long-lasting surface protection.

Best For

  • Tile and pavers
  • Concrete walkways and plazas
  • Interior or exterior terrazzo
  • Vertical and horizontal masonry
  • Restoration of faded decorative concrete

Product Properties

Property Specification
Shelf Life 3 years in tightly sealed, unopened container
VOC Content 674 g/L
Form Clear, slight yellow liquid; petroleum odor
pH Non-applicable
Coverage Rate 100–400 sq ft/gal (varies by substrate)
Freeze Point < –22°F (< –30°C)
Flash Point 102°F (39°C) ASTM D 3278
Total Solids 19% ASTM D 2369
Weight per Gallon 6.86 lbs
Available Sizes 1-gal, 5-gal