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For PLANISEAL CR2 H, the most relevant safety documentation in the provided sources is the SDS for Part A, with additional hazard information available for Part B. For Part A, hazard identification shows it is classified as Eye Irritation Category 2A, Skin Sensitization Category 1, and Acute Aquatic Hazard Category 3. Key hazard statements are that it causes serious eye irritation, may cause an allergic skin reaction, and is harmful to aquatic life. Part A also contains low concentrations of free crystalline silica, which is identified as STOT RE 1 and Carc. 1A at the ingredient level, and silica is listed on IARC, OSHA, NIOSH, and NTP carcinogen listings. [3] [3] [6] [8]

Health and safety requirements should be based on the SDS precautionary statements, exposure prevention measures, and task-specific risk assessment.

• Read and understand all safety precautions before handling.
• Avoid breathing mist, vapours, or spray.
• Wash skin thoroughly after handling.
• Wear protective gloves, protective clothing, and eye/face protection.
• Avoid release to the environment.
• Use eyewash and washing facilities near the work area, and remove/wash contaminated clothing before reuse.
• For Part B or any operation with inadequate ventilation or inhalation potential, use only outdoors or in a well-ventilated area and wear respiratory protection if ventilation is inadequate.

[3] [5] [9] A practical risk assessment for this product should consider the task, exposure route, duration, ventilation, and environmental release potential. The main foreseeable risks for Part A are eye contact, skin sensitization, and environmental contamination. If the full system includes Part B, inhalation and respiratory sensitization risks increase significantly because Part B is classified as harmful if inhaled, may cause allergy or asthma symptoms or breathing difficulties if inhaled, and may cause respiratory irritation. Risk is higher during mixing, spraying, transfer, spill cleanup, or work in enclosed or poorly ventilated spaces. [2] [8] [5]

Recommended control measures and safe operating procedures:

• Verify the correct product part before use and review the current SDS for each component.
• Perform work in a well-ventilated area; where mist, vapour, or spray may be generated, use local exhaust or other engineering controls.
• Prevent eye and skin contact by using safety glasses with side shields, chemical-resistant impervious gloves, suitable protective clothing, and task-appropriate footwear.
• Keep containers closed when not in use, avoid unnecessary handling, and minimize splash, mist, and spill generation.
• Do not eat, drink, or smoke while handling; wash thoroughly after use.
• Prevent spills from reaching drains, soil, waterways, and sewers.
• Do not reuse empty containers; dispose of product residues and contaminated packaging through approved waste channels.

[9] [9] [7] [8] Incident prevention should focus on preventing exposure and ensuring prompt first aid. For skin contact, remove contaminated clothing and wash immediately with soap and plenty of water; obtain medical attention if symptoms persist. For eye contact, rinse with water for a sufficient length of time and seek immediate ophthalmologic or medical attention. If inhaled, move the person to fresh air and keep them warm and at rest. If swallowed, do not induce vomiting; get medical attention and show the SDS or label. Workers should be trained to recognize allergic skin reactions, persistent eye irritation, and any breathing difficulty as triggers for immediate reporting and medical evaluation. [6] [6] [6] [3]

For regulatory compliance, maintain the current SDS, ensure workplace labeling and hazard communication are consistent with OSHA/WHMIS requirements, and verify site-specific federal, state, provincial, and local obligations. For Part A, all components are listed on TSCA, and the product notes state that user activities must comply with applicable laws. State right-to-know and Proposition 65 implications should be reviewed because free crystalline silica is listed under California Proposition 65 and several state right-to-know programs. Transport information for Part A indicates it is not classified as dangerous for transport under DOT, ADR, IATA, or IMDG. [7] [4] [4] [7]

In summary, the core safety documentation package for work involving Planiseal CR2 H should include: the current SDS for each part used, a task-specific risk assessment, documented PPE and ventilation requirements, spill and waste procedures, first-aid instructions, worker training records, and a regulatory review for silica and local environmental/disposal obligations. If the work involves only Part A, the primary controls are for eye, skin sensitization, and environmental protection. If Part B is also used, respiratory hazard controls become essential and should include ventilation and respiratory protection where needed. [1] [5]