SDS
SAFETY DATA SHEET
PREMIER BUILDING SOLUTIONS, INC. 
Page 5 of 21 
Version: 1.2 
Revision Date: 12/5/2016  
XTRABOND 250 100% RTV SILICONE SEALANT  
5 
Carbon Black 
(if needed) 
1333-86-4 
TWA 
3.5 mg/m3 
NIOSH REL 
TWA 
3.5 mg/m3 
OSHA Z-1 
TWA (Inhalation 
fraction) 
3 mg/m3 
ACGIH 
Aluminum (if 
needed) 
7429-90-5 
TWA (Respirable) 
5 mg/m³ 
NIOSH REL 
TWA (total) 
10 mg/m³ 
NIOSH REL 
TWA (total dust) 
15 mg/m³ (Aluminum) 
OSHA Z-1 
TWA (Respirable 
fraction) 
5 mg/m³ (Aluminum) 
OSHA Z-1 
TWA (welding 
fumes) 
5 mg/m³ (Aluminum) 
NIOSH REL 
TWA (pyro 
powders) 
5 mg/m³ (Aluminum) 
NIOSH REL 
TWA (Respirable 
fraction) 
1 mg/m³ (Aluminum) 
ACGIH 
These substances are inextricably bound in the product and therefore do not contribute 
to a dust inhalation hazard   
Silicon dioxide 
Engineering measures   
Processing may form hazardous compounds (see section 10). Ensure adequate ventilation, 
especially in confined areas. Minimize workplace exposure concentrations. Dust formation may 
be relevant in the processing of this product. In addition to substance-specific OELs, general 
limitations of concentrations of particulates in the air at workplaces have to be considered in 
workplace risk assessment. Relevant limits include: OSHA PEL for Particulates Not Otherwise 
Regulated of 15 mg/m3 - total dust, 5 mg/m3 - Respirable fraction; and ACGIH TWA for 
Particles (insoluble or poorly soluble) Not Otherwise Specified of 3 mg/m3 - Respirable 
particles, 10 mg/m3 - inhalable particles. 
Skin and Body Protection 
Skin should be washed after contact 
Individual protection measures, such as personal protective equipment 
Eye Protection  
Wear the following personal protective equipment: Safety glasses 
Hand Protection    










