SDS
SAFETY DATA SHEET
PREMIER BUILDING SOLUTIONS, INC. 
Page 7 of 21 
Version: 1.2 
Revision Date: 12/5/2016  
XTRABOND 250 100% RTV SILICONE SEALANT  
7 
Dynamic viscosity    No data available       None known  
Explosive properties     Not explosive        None known 
Molecular weight    No data available      None known  
Oxidizing Properties     The substance or mixture is not classified as oxidizing  
VOC = 30 g/L 
10. STABILITY AND REACTITY  
Reactivity 
Not classified as a reactivity hazard 
Chemical stability 
Stable under normal conditions.  
Possibility of Hazardous Reactions 
Use at elevated temperatures may form highly hazardous compounds. Can react with strong 
oxidizing agents. Acetic acid is formed upon contact with water or humid air. When heated to 
temperatures above 150 °C (300 °F) in the presence of air, trace quantities of formaldehyde 
may be released. Adequate ventilation is required. See OSHA formaldehyde standard, 29 CFR 
1910.1048 Hazardous decomposition products will be formed at elevated temperatures. 
Conditions to avoid 
None known 
Incompatible materials 
Oxidizing agents 
Hazardous Decomposition Products 
Thermal decomposition: Formaldehyde 
11. TOXICOLOGICAL INFORMATION 
Information on likely routes of exposure 
Acute Toxicity 
Not classified based on available information 










