18/09/2026
MYTH VS FACT — what do you actually know about shock cord?
Spring is here and if you are gearing up for the busy season ahead, it pays to know your gear properly before you rely on it.
❌ MYTH: All elastic cord is basically the same.
✅ FACT: Quality shock cord uses a braided outer sheath over a natural or synthetic rubber core — the construction directly affects stretch recovery, load tolerance and how long it lasts under real-world conditions.
❌ MYTH: UV exposure does not affect elastic cord.
✅ FACT: Cheap cord degrades fast in the NZ sun. Zuna shock cord is UV resistant, meaning it holds up through season after season of outdoor use — exactly what you need heading into the longer spring and summer days.
❌ MYTH: One diameter does all the jobs.
✅ FACT: Different applications need different diameters. Lighter gauges suit securing covers and bundling. Heavier diameters handle serious tie-down work on loads, frames and equipment. Matching the diameter to the job is not optional — it is the difference between secure and sorry.
❌ MYTH: Shock cord is only for camping and caravanning.
✅ FACT: It is used across orchards, horticulture, marine, construction and trade. Anywhere you need a load to be held firm but with some give — shock cord is the smarter, safer solution.
Grab the right diameter for your application and stop making do with the wrong tool.
📦 Shop online: zuna.co.nz
📧 Email: [email protected]
📞 Call: 021 216 3530