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Pentra-Sil® (244+)

VOC COMPLIANT LITHIUM HARDENER, DENSIFIER & SEALER

Pentra-Sil® (244+) is a premium high-performance lithium densifier, dust-proofer, stain repellant, and sealer that was originally formulated to protect existing exterior concrete against damage from chloride inclusion, freeze-thaw, moisture and resulting steel corrosion. (244+) is the only densifier and sealant on the market to comply with the NCHRP 244 requirements for protecting bridge decks from chloride inclusion.

Over time, this unique product has been adopted by demanding concrete polishers for its unrivaled performance when polishing and for stain protection when combined with Pentra-Finish™ (HG).

Pentra-Sil® (244+) is VOC compliant and carries a GREENGUARD Gold Certificate of Compliance.

NanoLithium

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Features and Advantages

  • UL 2818 – 2022 GreenGuard Gold Certification for low chemical emissions – Gold Standard for Chemical Emissions for Building Materials, Finishes and Furnishings
  • Engineered for parking and maintenance facilities
  • Protects against salt and freeze/thaw damage
  • Hardens, densifies and dust-proofs
  • Uses patented Nano-Lithium® technology
  • Easy to use, low odor, no rinsing required
  • Defends against water and harmful substances
  • Not susceptible to UV damage
  • Breathable: allows moisture to escape without damage to the surface
  • Penetrates: no film to lift or peel off
  • Reduces efflorescence and surface sweating
  • Does not contribute to surface ASR or promote crazing
  • VOC compliant, may contribute to LEED points (IEQ credit

  • Meets NCHRP 244 Standard for Chloride Intrusion

SPECIFICATIONS

Application Method Sprayer
Color Red tint, dries clear
Coverage Rate Machine-troweled: 600-800 ft² per gallon (14.7-19.6 m² per liter)
Broom-finished: 250-350 ft² per gallon (6.1-8.6 m² per liter)
Film-Forming No
Form Liquid
Freeze Point 32 ºF (0 ºC)
Odor Slight to none
pH 11-12
Shelf Life 1 year in unopened, sealed container
Specific Gravity 1.1
Total Solids 17.1%
VOC Content <50g/L

Size Part No. Full Pallet Qty
1 Gallon Jug CCT-060-1 126
5 Gallon Pail CCT-060-5 35
55 Gallon Drum CCT-060-55 4
275 Gallon Tote CCT-060-275 1

View Gallery of Available Packaging

Downloads

Technical Data Sheet

Pentra-Sil® (244+)

Safety Data Sheet

Pentra-Sil® (244+)

Submittal Generator

Pentra-Sil® (244+)

Polishing System Flyer

Pentra-Sil® (244+)

GREENGUARD Gold Certificate

Pentra-Sil® (244+)

Fiche de Données de Sécurité

Pentra-Sil® (244+)

Fiche Technique

Pentra-Sil® (244+)

Available Packaging

1 Gallon Jug

5 Gallon Pail

55 Gallon Drum

275 Gallon Tote