Description
Berger-Seidle Green Star – 2K Non-Isocyanate Waterborne Floor Finish (1.5 Gal Kit)
This is the 2K finish we reach for when we want true commercial performance—without exposing installers to isocyanates or punishing pot life.
Berger-Seidle Green Star is a two-component, water-based hardwood floor finish built on non-isocyanate hardening technology. Unlike traditional 2K finishes that rely on hazardous crosslinkers, Green Star hardens through a completely different chemistry—eliminating the respiratory and skin-sensitization risks commonly associated with Part B hardeners.
Why contractors choose Green Star
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2K commercial-grade durability – Excellent abrasion and chemical resistance
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No isocyanates, no aziridines – Safer chemistry with no hazard labeling
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Outstanding 18-hour pot life – Mix once, apply today and tomorrow
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Zero CO₂ off-gassing – Stable, predictable behavior after mixing
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Elite workability – Rolls or T-bars smooth with consistent film build
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Anti-slip certified – Approved for sports floors and gymnasiums
Where it excels
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High-traffic residential and commercial floors
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Jobs where installer safety and indoor air quality matter
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Large projects where short pot life causes waste or stress
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Athletic floors requiring certified slip resistance
Dustin’s Notes
Green Star quietly fixes everything people hate about traditional 2K finishes. The safety improvement is real, but the 18-hour pot life is the game changer—you’re not racing the clock or dumping product. It levels beautifully, stays crystal clear, and feels calm to apply. Once contractors use it, they stop asking why it exists and start asking why everything else still uses isocyanates.
Logistics
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Sold as a 1.5-gallon kit (Part A + Part B included)
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Same-day shipping available
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Freeze-protection packaging in cold weather
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Local pickup in Saint Paul, MN
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High turnover ensures fresh batch dates