Important Notice on Solvent Storage Safety
To ensure the safe handling and storage of low boiling point solvents (30–50°C), we strongly advise that these materials not be stored in direct sunlight, especially when contained in 200-litre steel drums.
Exposure to direct sunlight can significantly increase the temperature inside the drum, leading to:
- Elevated internal pressure due to the solvent’s low boiling point.
- Risk of drum deformation, leakage, or rupture from pressure buildup.
- Increased explosion hazards due to vapour accumulation.
- Compromised product integrity from thermal degradation.
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Care should always be taken when opening drums and pails due to the potential build up of internal pressure, please use appropriate PPE accordingly.
To help mitigate these risks, Fraser Technologies is in the process of updating our drum specification to a lighter colour. This change is part of our ongoing product stewardship efforts and is designed to reduce heat absorption and improve the safety and stability of our products during storage.
We recommend that all drums be stored in a cool, shaded, and well-ventilated area as noted in the product Safety Data Sheets, away from direct sunlight and sources of heat. If you have any questions regarding storage requirements or our updated packaging, please contact our technical support team on :
Tel +44 (0)1506 443 058
Email [email protected]
Why Shade Is Essential for 30–50 °C Solvents
- Pressure & Safety
Sunlight can heat the drum above 50 °C, raising vapour pressure. This increases risk of drum bulging, leaks, or dangerous ruptures. - Explosion Hazard
High internal pressure promotes vapour release. When combined with heat can pose a severe safety threat. - Product Integrity
Heat accelerates solvent evaporation and chemical degradation – affecting quality, potency, and shelf life.
Customer Recommendations
- Store drums in shaded, ventilated areas, well away from direct sunlight and heat sources.
- Use pallet racks indoors or under UV-resistant canopies for outdoor storage.
- Replace older, darker-coloured drums with the new light-grey drums upon availability.
Product Stewardship: Lighter-Coloured Drums Incoming
To reduce heat absorption, Fraser Technologies is updating our drum colour from standard blue to light grey. This initiative is part of our ongoing product stewardship program, designed to:
- Reflect more sunlight, lowering the internal temperature
- Enhance safety and compliance for solvent handling
- Improve storage conditions
If you or your team have any questions on handling/storage—feel free to contact our technical support team.
Tel +44 (0)1506 443 058
Email [email protected]
Thank you for partnering with us in maintaining safe and responsible chemical storage.
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As experts in the field, Fraser Technologies have a deep understanding of the challenges and opportunities facing our clients’ industries and sectors. Our insights and independent recommendations are based on over 55 years experience, and rigorous analysis of the options available to you.
