Epoxy Primer Application
In this article we explain what epoxy primer is, why it is essential in marine applications, types, application techniques and its role in the full paint system.
1. What Is Epoxy Primer?
Epoxy primer is the critical connecting layer in the paint system, positioned between the hull and the topcoat/antifouling. Its roles: (1) Maximum adhesion to the hull, (2) Blocking water and moisture penetration, (3) Preventing corrosion and osmosis, (4) Providing a homogeneous base for upper layers. Without primer, even excellent topcoat adhesion fails quickly.
Factor by which epoxy primer slows corrosion formation
Epoxy primer cure time required before topcoat
Standard epoxy primer DFT range
2. Types and Application
2K Epoxy Primer (hardener-cured; all marine projects), Epoxy Barrier Coat (osmosis protection), Wash/Etch Primer (metal surfaces), High-Build Primer (surface filler). Apply after 80–120 sanding and solvent degreasing. Mix base + hardener (pot life 4–8 hrs). Apply 1–2 coats by roller or spray; DFT after each coat; cure 24–48 hours before topcoat.
3. Conclusion
Epoxy primer application is the guarantee of the entire paint system's longevity. DR.YACHT applies brand-compatible, DFT-measured epoxy primer systems on every project.
Hizmet Ozeti
- Islem Suresi PROJE BAZLI
- Garanti 2 - 5 YIL
- Lokasyon TERSANE / MARINA
- Standart ISO 12944
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