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.
Repair: Laminate Countertops Formica Himalayan Slate Laminate Countertop. Fill in the imperfection with a material designed especially for the purpose of repairing laminate counters. This material bonds mechanically to the laminate's substrate. The substrate is that dark, flaky-looking material below the wear layer.