Rust-oleum 353620 Concrete Stain Guard 1 Gallon Clear

Product Description

The RUST-OLEUM 353620 is a water-based, penetrating stain guard formulated for densified and polished concrete floors. It increases stain resistance and color retention without forming a surface film, allowing the concrete to breathe while still delivering durable protection. Supplied ready to use in a 1-gallon container, this clear protectant enhances existing color, gloss, and clarity. It also minimizes concrete dust, supporting better indoor air quality. Licensed flooring contractors and concrete polishing professionals apply this product as a final protective treatment over polished slabs in commercial and residential settings.

The 353620 is suited for new or existing polished concrete in interior environments. It performs over concrete dyes, reactive stains, and integrally colored concrete. Its non-film-forming chemistry penetrates the surface rather than building up on top, which means it does not alter the texture or sheen profile of the finished floor. Fast setting and quick return to service make it practical for occupied facilities, retail floors, warehouses, and other settings where downtime must be minimized.

Key Features

• Penetrating, non-film-forming formula protects without altering surface texture
• Increases stain resistance and color retention on polished concrete
• Enhances color, gloss, and clarity of finished floors
• Minimizes concrete dust for improved indoor air quality
• Water-based, no odor, ready to use straight from the container
• Compatible with concrete dyes, reactive stains, and integrally colored concrete

Compatibility

Designed for use on densified and polished concrete floors, including surfaces treated with concrete dyes, reactive stains, and integrally colored concrete, both new and existing.

Installation Notes

Apply only when air, material, and floor temperatures are above 35 degrees F and rising, with relative humidity below 85 percent and at least 5 degrees F above the dew point. This product is applied by experienced concrete polishing contractors or flooring professionals. Clean the substrate thoroughly before application and ensure the surface is free of contaminants. Do not apply over coatings or film-forming sealers.

Technical Specifications

• Size: 1 gallon
• Color: Clear
• Formula Type: Water-based, penetrating, non-film-forming
• Weight: 9.5 pounds
• UPC: 020066456351

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 353620