Marine epoxy filler for strong, water-resistant fairing and repairs. Boat owners and repairers gain confidence from durable, sandable results using Hempel Marine Grade Epoxy Filler. Will its application limits and handling fit your workshop routine?
⚡ At a Glance
- • Filling Performance: Lightweight two-component epoxy with good adhesion and water resistance
- • Best for: Boat owners, repairers and marine hobbyists needing detailed fairing with strength
- • Not ideal for: Projects requiring single coats thicker than 25mm per application
Lightweight two-component epoxy filler with good adhesion and water resistance. Applicable in coats up to 25mm without sagging and suited to detailed fairing requiring structural strength and flexibility.
Watertight, durable repairs – thanks to good adhesion and water resistance
Two-component epoxy cures by cross-linking resin and hardener, forming a dense, bonded layer that resists water ingress. The chemistry produces a tough, adherent bond to prepared marine substrates.
Ensures fairing patches and repaired areas remain sealed and structurally sound in marine conditions. Reduces the chance of water-related deterioration after repairs.
Faster build-up with thick coats – with formulation usable up to 25mm per coat
Formulation permits application in single coats up to 25mm without sagging, allowing deeper fills without successive thin layers. Controlled thixotropy keeps material in place during cure.
Fill deeper gouges or build fairing thickness more quickly, cutting down labour for multi-layer applications. Suitable where thicker single passes are preferred.
Accurate shaping and finishing – with flexibility and structural strength
Balance between rigidity and flexibility gives a fairing compound that can be faired and sanded while still tolerating hull movement. Structural integrity comes from the two-component cured matrix.
Achieve smooth, sandable surfaces that hold shape while tolerating normal hull flex. Ideal for detailed fairing work where finish and strength matter.
✨ The 4 Key Reasons for Hempel Marine Grade Epoxy Filler - Hempel (MB Fibreglass)
- Easy to mix – Simple mixing reduces prep time and minimises material waste during repairs.
- 1 litre pack size – Handy volume for small to medium repair jobs without excess.
- Suitable for fairing – Accepts shaping and sanding for smooth hull finishes in fewer passes.
- Thickness per coat – Allows up to 25mm application, reducing layers for deep fills.
📋 Technical Details at a Glance
- Category: Marine epoxy filler
- Brand: Hempel (MB Fibreglass)
- Product type: Two-component epoxy filler
- Volume: 1 litre
- Application thickness: Up to 25mm per coat without sagging
❓ Frequently Asked Questions
Q: Can the filler be applied in thick layers?
A: Yes, the filler can be applied in coats up to 25mm without sagging, suitable for deeper fills.
Q: Is this appropriate for detailed fairing that needs strength and flexibility?
A: Yes, the formulation is especially suited to detailed fairing where both structural strength and flexibility are required.
Q: Is the filler difficult to mix and handle?
A: Users report the filler is easy to mix; mixing involves combining resin and hardener as part of a two-component system.
🏆 Our Verdict
Suited to boat owners, yard technicians and marine hobbyists needing reliable fairing and repair material. Two-component, lightweight filler combines good adhesion, water resistance and the ability to be applied up to 25mm per coat. Durable, sandable repairs deliver long-term value for repeated maintenance and restoration projects.
