Description
Salt Protection & Dust Proofer – Hardener, Sealer, Densifier
Pentra-Sil (244+) is a high-performance lithium hardener, densifier and sealer. It is formulated to protect existing concrete against damage from salt, freeze-thaw, moisture and steel corrosion. Pentra-Sil® (244+) reduces chloride ion intrusion, dustproofs, hardens and fortifies the surface. It is easy to use and VOC compliant.
Protects against salt and freeze/thaw damage
Hardens, densifies and dust-proofs
Easy-to-use, low odor, no rinsing required
Defense 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)
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
32ºF (0ºC)
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
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