Thin - Hard Formula is approximately the same viscosity as 30 wt. motor oil. It is easy to apply a thin, shellac-like clear coat that will cure in seconds when irradiated with sunlight or our UV flashlight. This product is a very durable aliphatic urethane which characteristically does not yellow with age.

• Low Viscosity, flattens out nicely
• Cures bone dry in <10 seconds with Solarez flashlight
• Very tough, hard, resilient, high-gloss finish
• UV Stable
• Low odor, Non-yellowing
• non-flammable, non-hazmat shipping
• A "must" for the fly tie toolbox
  
• Made in USA

Usage tip: Apply in shade. Irradiate with intense UV light for ONE SECOND. Wait 15 seconds. Irradiate again for one second. Wait. Complete with 30 full seconds UV light.