Solarez UV Resin Thick Hard Glow FormulaThick, Hard GLOW IN THE DARK Formula Glows in the dark for enhanced night fishing Cures very hard and resilient Very viscous for making thick coatings or spheres bodies, heads, eyes Glows intensely at night, especially if irradiated with a UV torch for a couple of seconds. Glow lasts several minutes and is very conspicuous. Product Tip: Apply all UV curable products in full shade or indoors, flash with Solarez UV Flashlight for 30 secs, continue