Ever considered which factor has the biggest impact on your fishing operation‘s profitability? Most fishing crews overlook the obvious answer: the fishing line itself. While it may seem like a minor component, the monofilament you choose directly influences catch quality, net longevity, and operational costs.
This is where MonCad® enters the picture, a premium fishing monofilament developed by Cadilhe & Santos, backed by over 40 years of expertise in wire engineering for professional fishing. Crafted from high-performance polyamide (nylon), this fishing line is specifically designed to tackle the ocean’s toughest challenges: extreme salinity, constant abrasion, and repeated tensile stress. The result? A high-durability fishing line that significantly reduces the need for frequent replacements and keeps your fleet operating at peak efficiency.
Precision Engineering: The Extrusion Process
What’s the secret behind MonCad®‘s superior performance? The technical synergy between polyamide and copolyamide. This specialized composition delivers exactly what professional fishing demands: easy handling flexibility, resistance to intense tension, and elastic recovery that preserves structural integrity.
When it comes to manufacturing this nylon fishing line, precision isn’t negotiable. Our controlled extrusion process ensures uniform diameter and homogeneous internal structure in every spool. This meticulous control is crucial for eliminating weak points that cause premature failures.
But there’s more to the story. The optimized flexibility of MonCad® reduces wear during handling and simplifies the work of deploying fishing gear aboard a vessel. This makes our monofilament versatile enough for diverse applications, from bottom nets and longlines to surface lines. Every fiber is engineered to deliver the durability and reliability you can depend on.
Efficiency and Sustainability: A Triple Protection Advantage
Marine environments are relentless. Sun exposure, extreme salinity, constant friction, and moisture rapidly degrade common fishing lines. To withstand these brutal conditions, MonCad® undergoes triple-layer protection treatment that guarantees stable and extended performance.
- Anti-UV Protection: Shields the polyamide core from intense solar radiation, preventing premature weakening of your fishing monofilament.
- Anti-Abrasion Protection: Reinforces the surface to resist constant contact with fish, rocks, the seabed, and metal equipment. Without this treatment, ordinary fishing line develops micro-fractures, leading to failure.
- Antioxidant Protection: Combats corrosion and degradation caused by saltwater, ensuring your fishing line maintains consistent strength throughout its operational life.
In addition, our fishing line’s uniform geometry and precise diameter reduce water drag compared to standard-diameter nylon fishing line. This means less pulling force required, more efficient operational cycles, and real fuel savings for your fleet.
Finally, MonCad®’s low visibility makes it ideal for selective fishing practices. This translates to fewer accidental catches, compliance with environmental regulations, and a meaningful contribution to marine resource sustainability.
Durability and Value: More Than Just a Fishing Line
For professional fleets seeking reliability, efficiency, and longevity, MonCad® is far more than a simple fishing line: it’s a technical partner that maximizes fleet performance, reduces operational costs, and supports sustainable fishing practices.
Ready to experience how Cadilhe & Santos monofilament can elevate your fleet’s operational performance? Get in touch with our team to learn about available specifications, pricing, and to request a technical evaluation tailored to your specific fishing operations.





