Change your interlock driveway by Power washing, polymetric sanding and sealing. Protect your stamped concrete or aggregate concrete driveway and patio, all while giving it new life through sealing. protect your investment against harsh weather conditions. High-Pressure washing removes weeds. Polymeric sand is used to fill joints to prevent further weed growth, Sealer is applied to provide a wet look. Please call James for a free estimate 416-822-1995 Or emailinfo@shinysand.com # patterned #Weed removal #aggregate # pressure washing