![DAP Flexible Floor Patch and Leveler 128-oz Waterproof Interior/Exterior Gray Patching Compound in the Patching & Spackling Compound department at Lowes.com DAP Flexible Floor Patch and Leveler 128-oz Waterproof Interior/Exterior Gray Patching Compound in the Patching & Spackling Compound department at Lowes.com](https://mobileimages.lowes.com/productimages/7e25396f-c566-4ecb-8b22-6d1b82f5a362/00395737.jpg)
DAP Flexible Floor Patch and Leveler 128-oz Waterproof Interior/Exterior Gray Patching Compound in the Patching & Spackling Compound department at Lowes.com
![Solutions to make even a second floor with up to 1 inch difference between spots. Should I simply go with self-leveling compound or try to fix the structure of the house. : Solutions to make even a second floor with up to 1 inch difference between spots. Should I simply go with self-leveling compound or try to fix the structure of the house. :](https://i.redd.it/qpmbytmoj7cb1.jpg)
Solutions to make even a second floor with up to 1 inch difference between spots. Should I simply go with self-leveling compound or try to fix the structure of the house. :
![flooring - Using leveling compound on plywood subfloor (second story) - Home Improvement Stack Exchange flooring - Using leveling compound on plywood subfloor (second story) - Home Improvement Stack Exchange](https://i.stack.imgur.com/jpMz0.jpg)
flooring - Using leveling compound on plywood subfloor (second story) - Home Improvement Stack Exchange
![High Performance Cement by Quikrete FastSet Self-Leveling Floor 50-lb Resurfacer in the Concrete & Mortar Repair department at Lowes.com High Performance Cement by Quikrete FastSet Self-Leveling Floor 50-lb Resurfacer in the Concrete & Mortar Repair department at Lowes.com](https://mobileimages.lowes.com/productimages/1e6162ae-9182-498b-831a-e3aec92c3169/07897245.jpg)