{
  "id": "reseal-bath",
  "url": "https://diy-app-beige.vercel.app/guides/reseal-bath.html",
  "category": "bathroom-and-plumbing",
  "title": "Reseal a bath or shower edge",
  "summary": "Remove failed sealant without damaging the surfaces, dry the joint fully and apply compatible sanitary sealant.",
  "difficulty": "beginner",
  "duration": "Two to four hours, plus the full cure time",
  "riskLevel": "standard",
  "visualGuidance": {
    "level": "not-needed",
    "reason": "A step-by-step checklist is usually enough once the joint is confirmed as a simple failed perimeter seal."
  },
  "materials": [
    "Sanitary sealant compatible with both adjoining surfaces",
    "Sealant remover approved for the bath, tray, tile or panel finish",
    "Low-tack masking tape",
    "Cleaning materials specified by the sealant maker"
  ],
  "tools": [
    "Plastic sealant removal tool",
    "Cartridge gun",
    "Profiling tool suited to the intended bead",
    "Clean lint-free cloths and task-appropriate gloves"
  ],
  "preparation": [
    "Confirm the leak is at the visible perimeter joint rather than behind the wall, tray or plumbing.",
    "Read the sealant requirements for surface preparation, joint size and cure time.",
    "Keep the bath or shower out of use for the full preparation and cure window."
  ],
  "safety": [
    "Ventilate the room and never mix cleaning chemicals.",
    "Use non-scratching removal tools and follow product instructions for skin and eye protection.",
    "Stop if wall panels, grout, substrate or flooring are swollen, loose or persistently damp."
  ],
  "steps": [
    {
      "title": "Remove the failed bead",
      "instruction": "Cut and lift the old sealant carefully, avoiding scratches and removing residue from both joint faces."
    },
    {
      "title": "Clean and dry",
      "instruction": "Use only compatible products and let the joint dry completely for the stated time.",
      "stopIf": "Stop if damp returns before the joint is used or the surfaces are damaged or moving."
    },
    {
      "title": "Prepare the joint",
      "instruction": "Mask clean parallel edges and, where the bath maker directs it, load the bath to its normal in-use position."
    },
    {
      "title": "Apply and profile",
      "instruction": "Lay one continuous bead, profile it once with the proper tool and remove tape cleanly."
    },
    {
      "title": "Cure and inspect",
      "instruction": "Keep the joint dry for the complete label cure time, then inspect it before returning the area to use."
    }
  ],
  "professionalCheckpoints": [
    "Use a competent bathroom installer for hidden leaks, failed waterproofing, movement or damaged substrate."
  ]
}