# **How to Choose LOON UV CLEAR FLY FINISH 2 oz – THIN or THICK – Fly Tying UV Cure Resin**
When it comes to fly tying, durability and finish quality are crucial for creating flies that withstand aggressive strikes and harsh water conditions. One of the most trusted products in the industry is **LOON UV CLEAR FLY FINISH**, a UV-cure resin that provides a strong, glossy protective coating. However, anglers often face a dilemma: should they choose the **THIN** or **THICK** formula?
In this guide, we’ll break down the differences between the two and help you decide which version best suits your fly-tying needs.
## **Understanding LOON UV CLEAR FLY FINISH**
LOON UV CLEAR FLY FINISH is a high-quality, fast-curing resin that hardens under UV light, creating a tough, clear protective layer over your flies. It’s widely used for securing thread wraps, reinforcing weak points, and adding a durable shine to epoxy bodies, foam patterns, and synthetic materials.
The **2 oz bottle** is a convenient size for both beginners and experienced tiers, ensuring you have enough resin for multiple tying sessions. The key decision lies in selecting the right viscosity—**THIN** or **THICK**—depending on your application.
## **LOON UV CLEAR FLY FINISH – THIN Formula**
### **Best For:**
– **Delicate flies** (midges, small nymphs, emergers)
– **Smooth, even coatings** (prevents clumping)
– **Quick penetration** into thread wraps and materials
– **Thin-layer applications** where minimal bulk is desired
### **Advantages:**
– Flows easily into tight spaces, making it ideal for securing small thread wraps.
– Dries with a smooth, glass-like finish without adding unnecessary weight.
– Excellent for flies that require a subtle, natural appearance.
### **Limitations:**
– Not ideal for building up thick layers (requires multiple coats if extra durability is needed).
– May run off highly textured materials if not applied carefully.
## **LOON UV CLEAR FLY FINISH – THICK Formula**
### **Best For:**
– **Larger flies** (streamers, poppers, saltwater patterns)
– **Building up protective layers** (great for foam, epoxy, and synthetic fibers)
– **Creating a glossy, bubble-free finish**
– **Reinforcing weak points** (hook eyes, jointed flies)
### **Advantages:**
– Stays in place on vertical surfaces, reducing drips and runs.
– One thick coat can replace multiple thin layers, saving time.
– Provides superior durability for flies subjected to heavy abuse.
### **Limitations:**
– Can be too bulky for small flies if over-applied.
– Requires careful curing under UV light to avoid uneven hardening.
## **How to Choose Between THIN and THICK?**
1. **Consider Fly Size & Type** – Small, delicate patterns benefit from **THIN**, while bulky streamers and saltwater flies need **THICK**.
2. **Desired Finish** – If you prefer a sleek, natural look, go with **THIN**. For a high-gloss, ultra-durable finish, **THICK** is better.
3. **Application Technique** – **THIN** is easier for beginners due to its flowability, whereas **THICK** requires more precision but offers stronger protection.
## **Final Thoughts**
Both **LOON UV CLEAR FLY FINISH THIN and THICK** are excellent choices, but the right one depends on your tying style and target species. If you tie a variety of flies, consider keeping both formulas in your kit for maximum versatility.
For more fly-tying tips and gear reviews, stay tuned to **[Your Blog Name]**, and don’t forget to check out **KyleBooker’s premium fishing tools** for top-tier fly-tying supplies!
**Tight lines and happy tying!** 🎣
