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2K Lower Panel Protection Standard Operating Procedure (SOP)

Even the newest and least experienced technician can consistently and efficiently protect lower panels with this 5 step SOP. Follow the steps below or download this printable pdf.

1.    PREP

Clean with Scuff & Clean and gray scuff pad. Rinse with water and dry. Clean with SEM Solve or Zero VOC Surface Cleaner. Wipe clean in one direction with clean, lint-free cloth.

2.    SAND, CLEAN & PRIME

Sand with P180 - 220 grit. Re-clean with SEM Solve or Zero VOC Surface Cleaner. Wipe clean in one direction with clean, lint-free cloth.

  • “Back-taping” helps eliminate any heavy edges and provides smooth transition to other surfaces.
  • Prime bare metal with a direct-to-metal epoxy or 2K urethane primer. Allow primer to fully cure.

3.    MIX

If tinting, mix 8 parts Pro-Tex™ 2K Chip Guard to 1 part solvent-based colorant. Mix 2 parts tinted mixture to 1 part Pro-Tex 2K Chip Guard Catalyst. Stir well.

  • Use only automotive solvent-based paint without any binders or reducers – color only. Do not use water based or lacquer based colorants.

4A.    APPLY HEAVY TEXTURE

Using a Premium Undercoat Gun & Plastic Schutz Bottle

  • Air Pressure: 45 – 90 psi
  • Distance: 18" – 24"
  • Coats: 2
  • Flash Time: 10 – 20 min
  • Topcoat: 30 min
  • Dust Free: 60 – 90 min

4B.    APPLY MEDIUM TEXTURE

Using a Spray Gun

  • Fluid Tip: 1.8 – 2.5
  • Air Pressure: 45 – 90 psi
  • Distance: 8" – 10"
  • Coats: 2
  • Flash Time: 10 – 20 min
  • Topcoat: 30 min
  • Dust Free: 60 – 90 min

5. FINISH & CLEAN

Remove masking tape while final coat is still wet. Clean gun with XXX Gun Cleaner

Check local VOC Regulations to ensure compliance of all products in your area. Always wear OSHA required (PPE) personal protection equipment to ensure your safety.

Related Products:

PREP

Scuff & Clean
SEM Solve
Zero VOC Surface Cleaner

PRIME

Metalock™ DTM High Build Primer
World Class DTM Primer

APPLY

Pro-Tex 2K Chip Guard

EQUIPMENT

Premium Undercoat Gun
Plastic Schutz Bottle
XXX Gun Cleaner

MORE SOPs

Find all of our standard operating procedures here.

Check local VOC regulations to ensure compliance of all products in your area. Always wear OSHA required personal protection equipment (PPE) to ensure your safety.

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