Difference between single-sided and double-sided protective coils

11/07/2025
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Single sided: Simple structure, low cost, suitable for one-way protection scenarios.
Double-sided protective coil: more comprehensive protection, better sealing, suitable for harsh environments (such as automotive, outdoor equipment).
If you need waterproof, shockproof and long term durability, prefer double-sided protective coils; if you only need low-cost anti-scratch, single-sided protective coils can satisfy.