A small crack in your bathtub can be repaired without full replacement.
What You’ll Need Bathtub repair kit, sandpaper, acetone.
Step 1: Clean the cracked area thoroughly with acetone.
Step 2: Sand lightly around the crack to help the repair bond.
Step 3: Mix the repair compound from the kit and apply over the crack.
Step 4: Smooth with a putty knife and let cure for 24 hours.
Step 5: Sand smooth and apply the finishing coat included in the kit.