PrepRite ProBlock Interior/Exterior Latex Primer/Sealer

The Sherwin-Williams Company

Revision date : 2025-05-12

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GHS08
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

13463-67-7

Name of the chemical

Reaction mass of titanium dioxide and silver chloride

Concentration

N/A

EC/CAS

14807-96-6

Name of the chemical

Talc

Concentration

N/A

General Information

Version

22

Revision date

2025-05-12

Product name

PrepRite ProBlock Interior/Exterior Latex Primer/Sealer

Manufacturer Name

THE SHERWIN-WILLIAMS COMPANY

Emergency telephone

(800) 424-9300, 1-800-474-3794

Icons in SDS

GHS08

Company Information

Company name

The Sherwin-Williams Company

GHS Information

Signal word

Danger

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

CARCINOGENICITY - Category 2 SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 1

Signal word

Danger

Hazard statements

Suspected of causing cancer. Causes damage to organs through prolonged or repeated exposure. (lungs)

Precautionary statements

General : Keep out of reach of children. If medical advice is needed, have product container or label at hand.

Prevention

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves, protective clothing, eye protection, face protection, or hearing protection. Do not breathe vapor. Do not eat, drink or smoke when using this product. Wash thoroughly after handling.

Response

IF exposed or concerned: Get medical advice or attention.

Storage

Store locked up.

Disposal

Dispose of contents and container in accordance with all local, regional, national and international regulations.

Supplemental label elements

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Adequate ventilation required when sanding or abrading the dried film. If Adequate ventilation cannot be provided wear an approved particulate respirator (NIOSH approved). Follow respirator manufacturer's directions for respirator use. DELAYED EFFECTS FROM LONG TERM OVEREXPOSURE. Abrading or sanding of the dry film may release Crystalline Silica which has been shown to cause lung damage and cancer under long term exposure. Please refer to the SDS for additional information. Keep out of reach of children. Do not transfer contents to other containers for storage.

2.3 Other hazards

None known.

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