hm Odor-resistant Floor Drain Cover 60 /80 /100 /120cm Rectangle SUS304 Stainless Steel Shower Grate Invisible Long Floor Drain ♛ Hands to teach you to install floor drain,7 Steps Easy And Easy To Install ✧STEP 1First determine the flow,gradient just so water can motion in all locations in all locations.✧STEP 2Tiles lower floor title,if the ground drain length is 10×10cm lower the identify to 10.✧STEP 3Brush concrete round the back of the ground drain,to make it firmly bonded to the ground.✧STEP 4The center of the ground drain is facing the center of,the drain pipe and put into the pipe, and the stress leaking aircraft is barely less than the tile surface.✧STEP 5Wipe the excess cement and clean up the garbage at the ground.✧STEP 6After the cement has dried,install the drain core. The drain core could be eliminated and wiped clean at any time.✧STEP 7Cover the panel and set up it. NOTE:due to the lengthy drain size,there is probably a small quantity of roughness at the floor no longer belong to high quality issues,please watch out to purchase