Product Overview

Sentinel Performance Solutions Ltd, The Heath Business & Technical Park
Runcorn, Cheshire, WA7 4QX T: [phone] F: [phone]
Page 1 of 2 USA: 1 [phone] (Toll Free) Jan-11
Product Facts
Sentinel X300
System Cleaner for New Hydronic Heating Systems
Features & Benefits
• Removes oils, greases, flux residues etc.
• Prepares and protects metal surfaces
• Helps prevent pin-holing
• Suitable for all metals including aluminum
• Non-acid, non-caustic
• No neutralisation procedure is needed
• Easy to handle
• Manufactured under a quality system
conforming to ISO9001
Application
Sentinel X300 has been formulated as a cleansing
aid for new hydronic heating systems and those up to
6 months old. It will effectively remove excess flux
residues, greases, oily contaminants, sludge and
installation debris.
Sentinel X300 passivates the metal surfaces in the
system and helps prevent copper deposition, which
frequently causes severe pinhole corrosion.
Sentinel X300 is a neutral formulation that can be
used in all types of indirect heating systems including
those containing aluminum components.
Dosing & Feeding
1 quart of Sentinel X300 is sufficient to treat a typical
residential system of 25 gallon. Larger systems
should be dosed at 1% of system water. If the system
is new, this should be at the time it is first filled. For
best results, the water should be circulated at normal
operating temperature for between 1-2 hours but no
longer than 24 hours.
If it is not possible to heat the water, the circulation
time must be compensated for by extending the time
to at least 24 hours but no longer than one week.
Drain and flush the system before refilling and
treating with Sentinel X100 inhibitor or Sentinel X500
inhibited antifreeze.
Open Systems: Dose via F&E cistern, via a
by-pass feeder or use a dosing vessel.
Sealed Systems: If the system is empty, add to any
convenient point before filling. If full, use a dosing
vessel to inject via the filling loop or other access
point.
Physical Properties
• Appearance: Slightly hazy colorless to pale
yellow liquid
• Odor: Mild
• Specific gravity: 1.23 (68°F)
• pH (concentrate): 7 (approx)
• Freezing point: 32°F
Packaging
• 1 Quart bottle
• 1 Gallon drum
• 5 Gallon drum
Safety Precautions
The information provided overleaf enables
compliance with the Control of Substances
Hazardous to Health Regulations. A full Safety Data
Sheet is available upon request.