Reglazed Bathtub Peeling? Here's What Went Wrong

 Poor Prep: The Silent Killer of Every Reglaze Job 

 Bathtub reglazing is 80% preparation and 20% spraying pretty paint. Skip the prep and physics will punish you later. If the old surface still had soap scum, oils, mineral deposits, or even a single speck of mildew hiding in the grout, the new coating has nothing solid to grab onto. It’s like trying to glue a poster to a greasy wall. Eventually it curls and falls off. Professional crews spend hours   etching, sanding, acid-washing, and rinsing until the tub is surgically clean. Cheap guys with a caulking gun and a prayer? They wipe it down with a dirty rag and start spraying.  

Wrong Materials or DIY Disaster 

Not all reglazing products are created equal. Big-box store kits and YouTube warriors usually roll on basic epoxy paint that looks amazing for six months and then flakes off like dandruff. Real bathtub reglazing in Philadelphia companies use two-part urethanes or acrylic-urethanes specifically engineered for constant water exposure and temperature swings. They cost three times as much, cure harder, and flex instead of cracking.  

Harsh Brushing and Cleaning Detergents 

Harsh cleaners are the fastest way to murder a reglazed finish. One date with bleach or products containing ammonia, and the top layer starts breaking down. Once the protective gloss is compromised, water sneaks underneath and lifts the coating like a bad sticker. Even “daily” shower sprays with heavy surfactants can slowly eat the finish if they’re not rinsed off completely. Stick to mild dish soap and a soft cloth, and your tub stays happy for a decade or more. 

The Real Fix When Peeling Has Already Started 

Small flakes? You can sometimes spot-repair if the rest is still bonded tight. Large sheets coming off? Sorry, the whole job has to come off and start over. The good news is that a proper redo on a previously failed tub actually lasts longer because the old layers get stripped down to the original porcelain or cast iron. It’s annoying and costs money again, but think of it as round two with someone who knows what they’re doing this time. 

Keep That Fresh Finish Forever (For Real This Time) 

Choose a company that’s been around longer than TikTok trends, check their reviews for the words “peeling” and “flaking,” and ask point-blank how many hours they spend on prep. Then baby the tub like it’s brand new: mild soap only, squeegee after showers, no abrasive anything. Do that and you’ll step into that shower ten years from now still thinking, “Wow, this thing looks incredible.” Because this time, it actually will.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

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