SDS

Relevant PNECs of components of the mixture
Name of substance CAS No Endpoint Threshold
level
Organism Environmental
compartment
Exposure time
Octamethylcyclotet-
rasiloxane
556-67-2 PNEC 1.5
µg
/
l
aquatic organisms freshwater short-term (single
instance)
Octamethylcyclotet-
rasiloxane
556-67-2 PNEC 0.15
µg
/
l
aquatic organisms marine water short-term (single
instance)
Octamethylcyclotet-
rasiloxane
556-67-2 PNEC 10
mg
/
l
aquatic organisms sewage treatment
plant (STP)
short-term (single
instance)
Octamethylcyclotet-
rasiloxane
556-67-2 PNEC 3
mg
/
kg
aquatic organisms freshwater sedi-
ment
short-term (single
instance)
Octamethylcyclotet-
rasiloxane
556-67-2 PNEC 0.3
mg
/
kg
aquatic organisms marine sediment short-term (single
instance)
Octamethylcyclotet-
rasiloxane
556-67-2 PNEC 0.54
mg
/
kg
terrestrial organisms soil short-term (single
instance)
1,2-benzisothiazol-
3(2H)-one
2634-33-5 PNEC 4.03
µg
/
l
aquatic organisms freshwater short-term (single
instance)
1,2-benzisothiazol-
3(2H)-one
2634-33-5 PNEC 0.403
µg
/
l
aquatic organisms marine water short-term (single
instance)
1,2-benzisothiazol-
3(2H)-one
2634-33-5 PNEC 1.03
mg
/
l
aquatic organisms sewage treatment
plant (STP)
short-term (single
instance)
1,2-benzisothiazol-
3(2H)-one
2634-33-5 PNEC 49.9
µg
/
kg
aquatic organisms freshwater sedi-
ment
short-term (single
instance)
1,2-benzisothiazol-
3(2H)-one
2634-33-5 PNEC 4.99
µg
/
kg
aquatic organisms marine sediment short-term (single
instance)
1,2-benzisothiazol-
3(2H)-one
2634-33-5 PNEC 3
mg
/
kg
terrestrial organisms soil short-term (single
instance)
8.2 Exposure controls
Appropriate engineering controls
General ventilation.
Individual protection measures (personal protective equipment)
Eye/face protection
Wear eye/face protection.
Skin protection
- Hand protection
Wear suitable gloves. Chemical protection gloves are suitable, which are tested according to EN 374. Check leak-
tightness/impermeability prior to use. In the case of wanting to use the gloves again, clean them before taking off
and air them well. For special purposes, it is recommended to check the resistance to chemicals of the protective
gloves mentioned above together with the supplier of these gloves.
- Other protection measures
Take recovery periods for skin regeneration. Preventive skin protection (barrier creams/ointments) is recommended.
Wash hands thoroughly after handling.
Respiratory protection
In case of inadequate ventilation wear respiratory protection.
Safety Data Sheet
acc. to 29 CFR 1910.1200 App D
DRYLOK® Siloxane 7 Brick & Masonry Penetrating Sealer
Version number: REV 2.0
Replaces version of: 2020-07-24 (REV 1)
Revision: 2020-07-28
United States: en
Page: 5 / 12