MSDS

4/2/2008 Sakrete
®
All Weather Blacktop Patch Page 2 of 5
Sakrete
®
Blacktop Patch
4. HAZARDOUS INGREDIENTS
COMPONENT OSHA PEL
(8-Hour TWA)
ACGIH TLV-TWA
(1995-1996)
NIOSH REL
(8-Hour TWA)
-------------------- ------------------------- ------------------------ ------------------------
Petroleum Asphaltic Base
(CAS #8052-42-4)
*(1)5 *(1)5
Limestone (CAS #1317-65-3) *(2)10 *(2)10
Petroleum (CAS #68476-34-6) * (3)500 N/E
Crystalline silica
(CAS #14808-60-7)
10 mg of total dust/m
3
% SiO
2
+ 2
0.5 mg respirable
quartz/m
3
0.05 mg respirable quartz
dust/m
3
*(1) As fumes
*(2) Total dust
*(3) NIOSH recommends a limit of 100mg/m 3-8 hour time weighted average.
5. HAZARD IDENTIFICATION
POTENTIAL HEALTH EFFECTS:
NOTE: Potential health effects may vary depending upon the
duration and degree of exposure. To reduce or eliminate health
hazards associated with this product, use exposure controls or
personal protection methods as described in Section 12.
EFFECTS OF OVEREXPOSURE:
EYE CONTACT:
Can cause severe irritation, redness, tearing, and blurred vision.
SKIN CONTACT:
Prolonged or repeated contact can cause moderate irritation,
dermatitis.
INHALATION:
Excessive inhalation of heated materials in an enclosed heated
area may cause nausea, dizziness, weakness, headache, possible
unconsciousness and even asphyxiation.
SIGNS AND SYMPTOMS OF
OVEREXPOSURE:
Eyes or Skin: Itching or burning
Inhalation: Dizziness and / or shortness for breath, irritation to
lungs and / or nasal passages, nausea.
COMMENT:
This product as with any chemical may enhance allergic
conditions on certain people. Above results are based on similar
product testing. No human exposure data is available. This
product contains petroleum solvent. Materials similar to
petroleum solvent have been shown to produce skin cancer in
laboratory animals following repeated exposure without washing