SLAB INJECTOR DESCRIPTION: Most Economical Sub Slab Injector on the market! Our Injector features a “plugged” tip (we remove the tip and modify the wand) so your mixture will only come out via the two holes located an inch below the tip. Designed for sub-slab treatments, it works just like any other pump sprayer but … Continue reading ELIMINATOR 1 GALLON SUB SLAB INJECTOR