Ultra Thread UTC 140 Denier Multiple Colors – Fly Tying

# **Kylebooker Ultra Thread UTC 140 Denier Multiple Colors – Fly Tying: A Cost-Effective Choice?**

As an avid fly fisherman, I understand the importance of high-quality tying materials. A strong, durable, and versatile thread is essential for creating durable and attractive flies. Recently, I came across the **Kylebooker Ultra Thread UTC 140 Denier** in multiple colors and decided to explore its performance and value for money.

## **Overview of Kylebooker Ultra Thread UTC 140 Denier**

This thread is marketed as a premium option for fly tying, offering a **140-denier thickness**, which is ideal for both small and medium-sized flies. The **multiple color options** make it a versatile choice for various fly patterns, from nymphs to streamers. Additionally, the thread is advertised as **strong, smooth, and resistant to fraying**, which are crucial factors for fly tiers.

## **Performance Evaluation**

### **1. Strength & Durability**
One of the most critical aspects of fly-tying thread is its **tensile strength**. The **UTC 140 Denier** thread holds up well under tension, allowing for tight wraps without breaking. Compared to cheaper alternatives, it provides a **more consistent performance**, reducing the frustration of snapped threads mid-tie.

### **2. Smoothness & Handling**
A smooth thread is essential for **clean wraps and secure knots**. The **Kylebooker Ultra Thread** glides smoothly through materials like feathers, dubbing, and hooks, making it easier to create neat flies. Unlike some budget threads that fray or tangle easily, this one maintains its integrity even after multiple wraps.

### **3. Color Retention & UV Resistance**
Fly patterns often rely on **precise color matching**, and this thread offers a **wide range of vibrant hues**. Additionally, it appears to have **good UV resistance**, meaning the colors won’t fade quickly when exposed to sunlight—a major advantage for flies that see frequent use.

### **4. Versatility in Fly Patterns**
The **140-denier thickness** makes it suitable for:
– **Small dry flies** (with controlled tension)
– **Nymphs & midges** (provides a secure hold)
– **Streamers & saltwater flies** (strong enough for bulkier materials)

While some tiers prefer finer threads (e.g., **70D for delicate flies**), the **140D strikes a good balance** between strength and precision.

## **Price vs. Value: Is It Worth It?**

The **Kylebooker Ultra Thread UTC 140 Denier** is priced competitively compared to other premium brands like **UNI-Thread or Veevus**. While it may be slightly more expensive than generic threads, the **durability, color selection, and ease of use** justify the cost.

### **Pros:**
✔ **Strong & durable** – minimizes breakage
✔ **Smooth handling** – reduces frustration while tying
✔ **Wide color selection** – matches various fly patterns
✔ **Good UV resistance** – maintains color over time

### **Cons:**
❌ **Slightly pricier than budget threads** (but worth the investment)
❌ **140D may be too thick for ultra-fine flies** (consider 70D for tiny patterns)

## **Final Verdict: A Solid Investment for Fly Tiers**

If you’re looking for a **reliable, high-quality fly-tying thread**, the **Kylebooker Ultra Thread UTC 140 Denier** is an excellent choice. While it’s not the cheapest option on the market, its **strength, smoothness, and color variety** make it a **cost-effective long-term investment**.

For anglers who tie a variety of flies—from delicate dry flies to robust streamers—this thread delivers consistent performance. If you’ve been frustrated with weak or fraying threads, upgrading to this one could significantly improve your tying experience.

**Rating: 4.5/5** (Highly recommended for intermediate to advanced tiers!)

Would you try this thread for your next fly-tying session? Let me know your thoughts! 🎣