HS 300 is a premium, high performance, single-component, silane-acrylic, 30% solids, 600 g/L, sealer designed for concrete, masonry, and cement-based overlays. As with most acrylics it is vapor permeable and readily applies outside. However, HS 300 is specially formulated for extreme climates. The unique silane formulation creates the nano-sealer technology that deeply penetrates and reacts internally with cement,
slowing moisture migration and efflorescence and intensifying bond capacity. Even in warmer climates HS 300’s slower evaporating solvents will not “cotton candy” before the applicator can finish a tight, smooth surface. A single coat application will provide a UV shield, enhance the beauty, and protect the surface of driveways, garage floors, patios, walkways, pool decks, and stucco.
Appearance (cured) | Clear gloss
Appearance (wet) | Clear
Water Resistance | Excellent, beads water
Mechanical Stability | Excellent
Light Stability | Excellent
Solids | 30%
Diluent | Hydrocarbons
Storage Stability | 2 years (unopened container)
Odor | solvent
Application Temperature | 50°F – 90°F (10° – 32°C)
Nano Technology | Silane Formulation
VOC content | 600 g/L
Transmission Fluid | Resistant
Gasoline | Remove immediately
Formula 409 | Resistant
Motor Oil | Resistant
Brake Fluid | Remove immediately
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