Solvent coatings are a routine part of print finishing, and with sensible precautions they can be used safely. This page sets out general good practice. It is not a substitute for the product’s safety data sheet (SDS), your own risk assessment, or advice from a competent health and safety professional. Read the SDS for every coating before use, and make sure everyone who handles it has done the same.
Know what you are working with
The SDS tells you the hazards, the recommended controls, the PPE required, first aid measures, and how to deal with spills, storage and disposal. Keep current copies where staff can find them easily, alongside your risk assessment for coating work. Landor can supply data sheets for the products we sell.
Ventilation
Solvent vapour should not be allowed to build up. Coat in a well-ventilated area, and consider local exhaust ventilation or a spray booth, particularly for spraying or high volumes. Remember that freshly coated prints continue to release vapour while they dry, so the drying area needs ventilation too. Avoid coating in small, enclosed rooms.
Fire safety
- Keep coatings and coating work well away from naked flames, sparks, heaters and other ignition sources.
- Do not smoke or vape in coating, drying or storage areas.
- Consider whether electrical equipment in the area is suitable, and take advice if unsure.
- Keep only the quantity needed for the job in the working area; store the rest appropriately.
- Make sure suitable fire-fighting equipment is available and staff know how to use it.
Personal protective equipment
Use the PPE specified on the SDS. This will typically include chemical-resistant gloves and eye protection, and may include respiratory protection, especially when spraying. Make sure PPE fits, is maintained and is replaced when worn. PPE is the last line of defence, so ventilation and good working methods should come first.
Good working habits
- Keep containers closed when not in use.
- Decant only what you need, into labelled containers.
- Avoid skin contact and wash hands before eating or drinking.
- Keep food and drink out of the coating area.
- Take breaks away from the work area during long coating sessions.
Spills and waste
Have a spill kit with suitable absorbent material to hand, and follow the SDS for clean-up. Rags, wipes and rollers soaked in solvent coating can present a fire risk, so place them in a closed metal container and dispose of them through an appropriate waste route. Do not pour coatings or cleaning solvent down drains.
If someone feels unwell
Move them to fresh air and follow the first aid section of the SDS. Seek medical advice if symptoms persist, and take the SDS with you.
For data sheets on our coatings or ClearJet aerosols, or to ask about coating equipment that reduces manual handling, please call 01252 624 411 or contact our team.