Koch Chemie Marine Protective Sealant 500ml bottle product image

Koch Chemie Marine Protective Sealant

$30.99
By Koch Chemie Marine
Minus Plus

Koch Chemie Marine Protective Sealant Spray for Gelcoat | Fort Lauderdale

Marine Protective Sealant is Koch Chemie’s efficient spray sealant for high-gloss gelcoat and boat paint protection. After pre-clean and polish, Fort Lauderdale detailers use it for a transparent, uniform finish with color deepening and strong hydrophobicity—protection lasting up to about half a season depending on use and conditions.

Features / Why Pros Use It

  • Spray sealant for gelcoat and boat paint—simple, high-gloss protection
  • 100% transparent finish with color deepening and hydrophobicity
  • Protection up to roughly half a season (use, care, and climate dependent)
  • Apply after Hull PreCleaners and gelcoat polishing / degreasing as needed

How to Use

  • Pre-clean with Hull PreCleaners; polish oxidized gelcoat as needed
  • Degrease the surface before sealing
  • Spray onto a towel/applicator—do not spray directly onto gelcoat/paint (slip risk)
  • Wipe evenly; avoid hot surfaces

Shop Koch Chemie Marine at MDSC

Marine Detail Supply Co. stocks the full Koch Chemie Marine Line for professional boat detailing across Fort Lauderdale and South Florida. Questions? Call 754-732-1937. Ask our team about pads, machines, and the right cut level for your gelcoat or paint correction job.

Shipping

  • Free shipping on orders over $200 in the domestic United States
  • $7 flat rate on orders under $200
  • Orders ship via UPS Ground or USPS Priority Mail
  • Questions? Call 754-732-1937
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