Place the epoxy putty over the hole put the epoxy over the rust hole and flatten it out.
How to repair rust shower floor hole.
Paint the border of the hole you have created with a rust resistant primer or rust converter.
Cover the salt with enough lime juice to moisten it but not enough to wash it.
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Spread the mixture over the tape or the damaged spot feathering out the edges and creating the smoothest surface possible.
Rust hole removal and repair.
You can easily do this.
Drill holes at either end of the crack avoiding drilling through the acrylic.
The protective coating seals the surface against any new moisture which helps prevent further rust.
Remove any excess putty before the epoxy hardens.
Cut the affected metal away from the hole with tin snips or a grinder.
A rust converter will convert rust into a polymeric coating that protects the metal and acts as a primer.
Remove any foam leaking from the holes with a craft knife before sanding over the dried foam with a 240 grade sandpaper.
All of the rust needs to be removed from the hole and the metal surrounding it.
Drain all the water from the tub then sprinkle salt on the drain.
Remember it adheres and hardens quickly so do this as fast as possible.
Use a two part polyester filler to repair the damage spreading it evenly over the drill holes and the crack with a rubber spreader.
Dissolve surface rust with salt and lime juice.
If you don t have a grinder or angle grinder you can use heavy duty tin snips to cut the rust and rusting metal out of the hole.
In a disposable container combine the resin with the hardener and coloring agent following package directions.
Tub and shower refinishing kits contain resin compounds that harden to form a dense durable patch on your shower or tub wall.