$125.00 Limestone Screening (Super Sack) quantity Add to cart Categories: Aggregates and Stone Retailer Tag: Super Sack Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Tumblr (Opens in new window) Description Limestone Screening is often used as a sub-base for patio and interlocking stone. It compacts well and inhibits the growth of weeds.