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§ 156.78 Precautionary statements for physical or chemical hazards.
(a) Requirement. Warning statements on the flammability or explosive characteristics of the pesticide product are required if a product meets the criteria in this section. Warning statements pertaining to other physical/chemical hazards (e.g., oxidizing potential, conductivity, chemical reactions leading to production of toxic substances) may be required on a case-by-case basis.
(b) Pressurized products. The table below sets out the required flammability label statements for pressurized products.
Flammability Statements for Pressurized Products
| Flash point/flame extension of product | Required labeling statement |
|---|---|
| —Flash point at or below 20 °F | Extremely flammable. Contents under pressure. Keep away from fire, sparks, and heated surfaces. Do not puncture or incinerate container. Exposure to temperatures above 130 °F may cause bursting. |
| OR | |
| —Flashback at any valve opening | |
| —Flash point >20 °F to 80 °F | Flammable. Contents under pressure. Keep away from heat, sparks and open flame. Do not puncture or incinerate container. Exposure to temperatures above 130 °F may cause bursting. |
| OR | |
| —Flame extension more than 18 in. long at a distance of 6 in from the flame | |
| All other pressurized products | Contents under pressure. Do not use or store near heat or open flame. Do not puncture or incinerate container. Exposure to temperatures above 130 °F may cause bursting. |