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3M 4200 Sealant - 3oz - Recommended for Underwater Lighting

3M 4200 Sealant - 3oz - Recommended for Underwater Lighting

Use to seal around holes drilled into boat hulls

  • 3M Marine Adhesive Sealant Fast Cure 4200 bonds and seals fiberglass, gelcoat and wood
  • Ideal for rub-rails, stern-joints, deck and through-hull fittings, and access plates
  • Medium strength allows for disassembly
  • Bonds and seals fiberglass, gelcoat and wood
  • Ideal for rub-rails, stern-joints, deck and through-hull fittings, and access plates
  • Medium strength allows for disassembly

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