Self Leveling Concrete Calculator

Product Types

• Standard Self-Leveling: Most common, good for general use
• High Flow Underlayment: Better flow, fewer trowel marks
• Fiber Reinforced: Added strength, less cracking
• Rapid Set Formula: Quick setting, fast turnaround
• Feather Finish: Thin applications, smooth surfaces

Thickness Guidelines

• 1/16" (Feather Edge): Smoothing minor imperfections
• 1/8" (Standard): Most common application thickness
• 1/4": Moderate leveling and slope correction
• 1/2": Significant leveling, filling low spots
• 1"+ : Major corrections, structural leveling

Substrate Preparation

• Concrete: Clean, no primer needed
• Wood Subfloor: Prime first, ensure deflection limits
• Ceramic Tile: Prime glazed surfaces
• Vinyl/Linoleum: Remove or score heavily
• Metal: Prime and roughen surface

Application Steps

1. Clean substrate thoroughly
2. Apply primer if required (24-hour cure)
3. Mix compound according to directions
4. Pour and spread immediately
5. Use spike roller to remove air bubbles
6. Allow to self-level and cure

Important Considerations

• Check maximum thickness limits for your product
• Ensure adequate ventilation during application
• Maintain temperature between 50°F - 90°F
• Work in manageable sections
• Have enough material mixed for entire area
• Plan for 24-48 hour cure before foot traffic

Common Problems & Solutions

• Cracking: Usually from substrate movement or too thick
• Poor Flow: Insufficient mixing water or old product
• Slow Cure: Low temperature or high humidity
• Adhesion Issues: Contaminated substrate or missing primer
• Surface Defects: Air bubbles or trowel marks