Cut Sheet

Scotch® Mastic Strip 2230 12/27/13
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The information below may not be consistent with the material classification in Section 2 if specific ingredient
classifications are mandated by a competent authority. In addition, toxicological data on ingredients may not be
reflected in the material classification and/or the signs and symptoms of exposure, because an ingredient may be
present below the threshold for labeling, an ingredient may not be available for exposure, or the data may not be
relevant to the material as a whole.
11.1. Information on Toxicological effects
Signs and Symptoms of Exposure
Based on test data and/or information on the components, this material may produce the following health effects:
Inhalation:
No health effects are expected.
Skin Contact:
Contact with the skin during product use is not expected to result in significant irritation.
Eye Contact:
Contact with the eyes during product use is not expected to result in significant irritation.
Ingestion:
No health effects are expected.
Additional Information:
This product, when used under reasonable conditions and in accordance with the 3M directions for use, should not present a
health hazard. However, use or processing of the product in a manner not in accordance with the product's directions for use
may affect the performance of the product and may present potential health and safety hazards.
Toxicological Data
If a component is disclosed in section 3 but does not appear in a table below, either no data are available for that endpoint or
the data are not sufficient for classification.
Acute Toxicity
Name Route Species Value
Overall product Ingestion No data available; calculated ATE > 5,000 mg/kg
Inorganic Fillers Dermal Rat LD50 > 2,000 mg/kg
Inorganic Fillers Inhalation-
Dust/Mist
(4 hours)
Rat LC50 3.0 mg/l
Inorganic Fillers Ingestion Rat LD50 6,450 mg/kg
Rubber Mixture Dermal Rat LD50 > 10,250 mg/kg
Rubber Mixture Ingestion Rat LD50 > 34,600 mg/kg
Asphalt Dermal Rabbit LD50 > 2,000 mg/kg
Asphalt Ingestion Rat LD50 > 5,000 mg/kg
Carbon Black Dermal Rabbit LD50 > 3,000 mg/kg
Carbon Black Ingestion Rat LD50 > 8,000 mg/kg
ATE = acute toxicity estimate
Skin Corrosion/Irritation
Name Species Value
Inorganic Fillers Rabbit No significant irritation
Rubber Mixture Rabbit Minimal irritation
Asphalt Human Minimal irritation
Carbon Black Rabbit No significant irritation
Serious Eye Damage/Irritation
Name Species Value