An ANSUL system is basically a fixed, wet chemical fire extinguisher. Instead of deploying it's agent through a hose like a portable extinguisher, it does so through fixed pip â¦ ework that supplies agent to nozzles placed above the appliances, within the plenum and the extract duct system.
To repair minor scratches, rub a white polishing compound on the area with a wool pad, then apply a countertop wax. For deeper scratches or cuts, call a professional. Figure labor costs at about $15 to $35 an hour. If you need to replace portions of the counter, figure at least $35 to $65 per square foot.
Laminate Countertops. Laminate countertops consist of sheeting glued to plywood or particleboard substrate. The result is a beautiful, affordable countertop thatâs quite durable. Laminate countertops resist water, are the easiest surface to clean and maintain and come in hundreds of color and style options. Keep in mind that they sometimes have visible seams and edges and are susceptible to cuts and scratches.