Material Safety Data Sheet
Table Of Contents
Sentinel Performance Solutions Ltd, The Heath Business & Technical Park 
Runcorn, Cheshire, WA7 4QX T: +44 (0) 1928 588330 F: +44 (0) 01928 588368           
Page 2 of 2        USA:  1 (877) 567 2560 (Toll Free)          Jan-11 
Product Facts 
Sentinel X400 Concentrate 
System Restorer for 
Hydronic Heating 
Systems 
An aqueous solution of synthetic organic polymers. 
Health Hazards 
Not for use in potable water systems. 
Not considered hazardous to health. 
Handling 
Avoid contact with skin and eyes. 
Avoid breathing vapors. 
Keep out of reach of children and animals. 
Wash out empty container thoroughly with water before disposal. 
Storage 
Keep container tightly closed.  
Store in cool, well ventilated area. 
Protect from freezing. 
Spillage 
Flush spillage with plenty of water and wash to waste. 
Not considered harmful to the environment. 
Fire/Explosion Risks 
Non-flammable 
First Aid 
Skin Exposure : 
Wash immediately with plenty of water. 
If irritation develops, seek medical attention. 
Eye Exposure : 
Flush immediately with plenty of running water. 
Keep eyelids apart. 
Seek medical advice. 
Ingestion : 
Rinse mouth with water. 
Do NOT induce vomiting! 
Seek medical advice. 


