Isophthalic NPG Gel Coat with Hardener (4 gal) for marine fiberglass repair

Polymer World ★ 3.2/5 · ItemOracle Score Premium

$298 USD
Price subject to change
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White Gelcoat with Wax - Isophthalic NPG Gel Coat, Fiberglass Marine Boat Repair Sealer & Restorer - Polyester Base, Coating Surface Protection - with Hardener Catalyst (4 Gallon)

Isophthalic NPG gelcoat solution for repairing and restoring fiberglass boat surfaces. Includes MEKp-hardener; covers up to 80 sq ft per gallon. Durable finish after repair and polishing

Highlights

  • isophthalic NPG gelcoat formulation
  • including hardener
  • large coverage per gallon

Pros

  • easy to apply for gelcoat repairs
  • includes hardener for immediate use
  • covers substantial surface area per gallon
  • durable finish after sanding and polishing

Cons

  • thickness report from customers varies
  • some feedback on tackiness needing multiple coats

Best For

  • gelcoat repair on fiberglass boat hulls
  • patching scratches and gouges
  • surface restoration before polishing
  • boat maintenance and protection
  • building up damaged gelcoat areas

Features

  • Isophthalic NPG gelcoat for repairing damaged fiberglass boat surfaces
  • Covers up to 80 square feet per gallon; includes 2oz MEKp-hardener
  • Durable finish capable of withstanding water sanding and repolishing
  • Conforms to boating safety and sanitary standards; suitable for marine use
  • Polyclor Polymer World with 7+ years in the boating industry

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