Bonstone Last Patch™ Gel is an exterior grade, UV stable stone repair compound for granite, marble, travertine and other honed to polish limestone surfaces. This resistance to sunlight sets Bonstone Last Patch™ Gel apart from nearly ALL other products in the market. Benefits & Attributes Very fast setting – quick traffic and scaffold time UV stable – withstands sun exposure without discoloring Exceptional strength and durability Slightly flexible to absorb movement in stone Will cure at below-freezing temperatures with our Accelerator Bonstone Touchstone Liquid Tints are available to create a closer custom color Hold through freeze-thaw / no shrinkage / no pop offs For even faster set time, use Last Patch Accelerator. This is not recommended for work over 85°F. Usage Video
