SDS

SDS No. GB-5002
Safety Data Sheet Ready Mix Joint Compounds
Page 4 of 7
Avoid contact with eyes, skin and clothing.
Wear recommended personal protective equipment when handling. (See Section 8)
Conditions for safe storage, including any incompatibilities
Store material in a cool, dry, ventilated area, away from excessive heat or sunlight.
Keep from freezing to preserve usefulness.
Keep containers closed when not in use.
Avoid contact with strong acids.
Control Parameters
Exposure Limits
Component
OSHA PEL
(mg/m3)
ACGIH TLV
(mg/m3)
Calcium Carbonate or Dolomite (limestone)
15
(T)
5
(R)
10
(T)
Mica
20 mppcf 3
Talc (non-asbestiform)
20 mppcf
2
Perlite
15
(T)
5
(R)
10
(T)
Attapulgite Clay
15
(T)
5
(R)
10
(T)
Sepiolite Clay
15
(T)
5
(R)
10
(T)
Smectite Clay
15
(T)
5
(R)
10
(T)
Crystalline Silica
1
[(10) / (%SiO2+2)]
(R);
[(30) / (%SiO2+2)]
(T)
0.025
(R)
Polyvinyl Acetate Latex
NE NE
Ethylene Vinyl Acetate Latex
NE NE
1 – Present as an impurity in raw materials NE- None Established
T-
Total Dust Mppcf – million particles per cubic foot
R- Respirable Dust
Exposure Controls
Appropriate Engineering Controls
Work/Hygiene Practices: Utilize methods to minimize dust production. Use sanders equipped with vacuum capabilities
whenever possible. Utilize a light water spray when feasible.
Ventilation: Provide local and general exhaust ventilation sufficient to maintain a dust level below the PEL/TLV.
Personal Protective Equipment
Respiratory Protection
A NIOSH approved particulate respirator is recommended in poorly ventilated areas or if the PEL/TLV is exceeded. OSHA's 29
CFR 1910.134 (Respiratory Protection Standard) must be followed whenever work conditions require respirator use.
Eye Protection
Safety glasses or goggles.
Skin
Gloves, protective clothing and/or barrier creams may be utilized if conditions warrant.
Section 8: Exposure Controls/Personal Protection