Certifications 2
SDS No.: 153499 V006.1 
LOCTITE 510 
Page 5 of 13 
SECTION 8: Exposure controls/personal protection 
8.1. Control parameters 
Occupational Exposure Limits 
Valid for  
Great Britain 
Ingredient [Regulated substance] 
ppm 
mg/m
3
Value type 
Short term exposure limit 
category / Remarks 
Regulatory list  
Silicon dioxide 
112945-52-5 
[SILICA, AMORPHOUS, INHALABLE 
DUST] 
6 
Time Weighted Average 
(TWA): 
EH40 WEL 
Silicon dioxide 
112945-52-5 
[SILICA, AMORPHOUS, RESPIRABLE 
DUST] 
2,4 
Time Weighted Average 
(TWA): 
EH40 WEL 
Propane-1,2-diol 
57-55-6 
[PROPANE-1,2-DIOL, PARTICULATES] 
10 
Time Weighted Average 
(TWA): 
EH40 WEL 
Propane-1,2-diol 
57-55-6 
[PROPANE-1,2-DIOL, TOTAL VAPOUR 
AND PARTICULATES] 
150 
474 
Time Weighted Average 
(TWA): 
EH40 WEL 
Occupational Exposure Limits 
Valid for  
Ireland 
Ingredient [Regulated substance] 
ppm 
mg/m
3
Value type 
Short term exposure limit 
category / Remarks 
Regulatory list  
Silicon dioxide 
112945-52-5 
[SILICA, AMORPHOUS, TOTAL 
INHALABLE DUST] 
6 
Time Weighted Average 
(TWA): 
IR_OEL 
Silicon dioxide 
112945-52-5 
[SILICA, AMORPHOUS, RESPIRABLE 
DUST] 
2,4 
Time Weighted Average 
(TWA): 
IR_OEL 
Propane-1,2-diol 
57-55-6 
[PROPANE-1,2-DIOL, PARTICULATES] 
10 
Time Weighted Average 
(TWA): 
IR_OEL 
Propane-1,2-diol 
57-55-6 
[PROPANE-1,2-DIOL, TOTAL (VAPOUR 
AND PARTICULATES)] 
150 
470 
Time Weighted Average 
(TWA): 
IR_OEL 










