The Max Power GRP thruster tunnel Ø110x4mm in 1000mm length is a premium fibreglass tunnel solution designed for long-lasting and accurate bow or stern thruster installations. It is manufactured using fully isophthalic resin and includes a pre-gel coated internal surface for maximum protection and an excellent finish inside the tunnel.
Max Power tunnels are specifically designed for easier professional fitting: thanks to the first matt coat applied before filament winding, installers can cut or drill the tunnel with confidence, significantly reducing the risk of cracking or damaging the inner gel coat layer.
With its smooth internal surface and strong 4mm wall thickness, this tunnel provides the ideal base for reliable thruster performance and clean water flow through the tunnel — especially important for small and mid-size boats where efficiency matters.
Key Features
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Original Max Power GRP tunnel for tunnel thrusters
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High-quality composite construction
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Pre-gel coated inside surface for protection and smooth flow
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Designed for safe cutting & drilling during installation
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Strong, corrosion-resistant fibreglass structure
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Ideal for compact thruster setups requiring Ø110mm tunnel diameter
Specifications
| Parameter |
Value |
| Type |
GRP / Fibreglass Thruster Tunnel |
| Diameter |
110 mm |
| Wall thickness |
4 mm |
| Length |
1000 mm |
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