P-Line C21 Copolymer Fishing Line (300yds)
Clear
This copolymer line is made with Japanese raw materials and technology. The ultimate goal of our engineers’ was to create a line that bridged the gap between two of our most popular lines, CX-Premium and CXX X-Tra Strong, while maintaining a great price point. Castability is the most important attribute for an angler, and C21 delivers with a soft construction which literally flies off the reel with virtually no memory. A copolymer line made with two types of nylon, C21 synergistically creates the ultimate line for spinning or bait casting reels.
| Specification | Value |
|---|---|
| Length | 300 yds |
| Material | Copolymer (two types of nylon) |
| Color | Clear |
| Reel Type | Spinning or Bait Casting |
FAQ
What makes the C21 copolymer line different from other fishing lines?
The C21 line uses a blend of two types of nylon to create a soft, low-memory construction that casts smoothly and performs well in both spinning and bait casting reels.
Is the C21 line suitable for both saltwater and freshwater fishing?
Yes, the C21 copolymer line is designed for general use in both saltwater and freshwater environments due to its durable and flexible construction.
Does the C21 line have any specific knot strength or abrasion resistance?
Please contact customer service

Caroline Piper –
I’ve used the C21 line for both freshwater and light saltwater fishing. It casts smoothly and doesn’t tangle easily. The clear color makes it easy to see when I’m reeling in fish. Great value for the performance.
Melanie Gray –
The line feels very smooth when casting and has no memory. I noticed it holds up well during a few days of fishing in a lake. It’s a solid choice for beginners and intermediate anglers.
Harry Quinn –
I switched from my old spinning line to the C21 and immediately noticed the difference in castability. It flies off the reel without any drag. Works well with both my spinning and bait casting reels.