This item is being discontinued and replaced with Ultra Max 2.0 - https://store.gooscreen.com/Ultra-Max-20_p_60.html
Ultra Max Contrast Screen Goo
Best suited for rooms with very high ambient light levels - Use with projectors producing >75 ANSI Lumens per square foot of screen area.
To create a Ultra Max Contrast Goo Screen you will need to apply both a Max Contrast Reflective Coat followed by a Ultra Max Contrast Finish Coat.
Reflective Coat data sheet Finish Coat data sheet