Stop Blaming the Weather: Why Rubber Bands Fail Outdoors (And Why EPDM Holds Up)
A rubber band that performs perfectly indoors suddenly cracks, dries out, weakens, or snaps after some time outside. Maybe it happens on a pallet staged outdoors. Maybe it’s exposed to sunlight near a loading dock, in a shipyard, nursery, or around electrical equipment. 
Either way, it happens often enough that you’ve started to accept it as just part of working outdoors.
The issue isn’t necessarily the band itself. It’s using an indoor-grade rubber compound in an outdoor environment.
Why Standard Rubber Bands Fail Outdoors
Natural rubber and standard synthetic compounds are excellent for what they were designed for: indoor bundling, warehouse use, everyday applications. Expose them to the elements, and they degrade fast.
When exposed to outdoor conditions over time, many rubber components begin to break down from:
- Moisture and humidity
- Extreme heat and cold
- UV exposure from sunlight
- Ozone exposure in ambient air and near electrical equipment
- Saltwater and coastal environments
The result is rubber bands that fail early, need constant replacement, and introduce unnecessary risk into operations that can’t afford it.
What Makes EPDM Different
EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber formulated specifically to resist the conditions that destroy standard rubber. Due to its unique formulation, EPDM can withstand UV rays and ozone that typically break down other types of rubber.
Aero Rubber Company®, Inc.’s all-weather EPDM rubber bands are formulated to resist:
- UV rays — no degradation or brittleness from sunlight exposure
- Ozone — ideal for outdoor and electrical environments
- Extreme temperatures — maintains strength and elasticity year-round through hot summers and cold winters (-20° F to 250° F)
- Saltwater and moisture — built for marine, coastal, and agricultural environments
They’re available as pallet, tab (anchor), tactical or general-use bands, in both standard and custom sizes to meet your specific operational needs.
Where EPDM Bands Make a Real Difference
Outdoor warehousing and distribution — Pallet loads staged or moved outside, even temporarily, expose standard bands to UV and ozone with every shift. Aero’s all-weather EPDM pallet bands (black, to easily distinguish them from green warehouse and blue freezer bands) hold without cracking or losing elasticity through long-term outdoor exposure.
Horticulture — Growers who bundle, train, and support vines, branches, or stems need a band that can live outside season after season. EPDM tab bands are reusable and durable where standard bands would fail in days — and they eliminate the need for single-use plastic cable ties.
Marine and industrial settings — Saltwater, humidity, and ozone from electrical equipment make most rubber a liability. EPDM was purpose-built for exactly these environments.
Important Note
EPDM’s chemistry makes it exceptional for outdoor, UV, and weather-exposed applications. However, it has poor resistance to fuels, grease, oils, and solvents. Our team can help you determine the right compound for your specific environment.
The Right Band for the Job
Rubber band material is easy to overlook, until the wrong ones start failing at the wrong moments. Replacing standard bands with EPDM where it counts reduces downtime, cuts replacement costs, and removes a failure point your operation shouldn’t have to worry about.
Aero Rubber’s EPDM bands are available in standard sizes and custom dimensions.
Contact Aero Rubber at 800-662-1009 to discuss options or get a quote here.