Prosoco LS Premium Concrete Sealer, Hardener & Densifier

Prosoco LS Premium Concrete Sealer, Hardener & Densifier

The Prosoco LS Premium Concrete Sealer, Hardener & Densifier improves performance, appearance and light reflectance of new or old concrete. Treated surfaces resist damage from water and surface abrasion, are easy to maintain and require no waxing. The increased surface hardness imparted by LS eliminates dusting and simplifies maintenance, producing a cleaner, healthier environment. Application is easy with one step, and involves no scrubbing, flushing or caustic wastewater.

Key Features: 

• May be applied to broom finished, steel troweled, power troweled or burnished concrete finishes.
• Penetrates and reacts quickly to produce better initial and ultimate hardness.
•  Tested and conforms to California Collaborative for High Performance School Indoor Air Quality standards.
• Easy, one step application. No scrubbing. No flushing. No caustic wastewater.
• Provides better abrasion resistance than conventional hardeners.
• Produces a fast surface gloss which improves with traffic and maintenance.
• Improves performance, appearance and light reflectance of new or old concrete.
• Reduces application time and costs of diamond polishing operations.
• Will not contribute to surface crazing. High lithium content combats surface ASR.
• Lithium will not absorb water or contribute to floor sweating.
• Gloss and hardness do not reduce slip resistance.
• Breathable and UV stable. Will not yellow, discolor, peel or flake.
• VOC compliant. Non-flammable. Non-toxic. Low odor.
• Cures quickly. Most floors can be opened to traffic within one hour of treatment.
• Treated surfaces are easy to maintain and require no waxing

Technical Data

• Shelf Life: 2 years in tightly sealed, unopened container
• VOC Content: 0 g/L
• Form: Clear, colorless, odorless liquid
• Ph: 11.0
• Coverage Rate: 500-1000 sq ft/gal. See Product Data Sheet for specific coverage rates.
• Freeze Point: 32° F (0° C)
• Flash Point: Non-applicable
• Total Solids: 14.5%
• WT/GAL: 9.2 lbs