Description
This ILCA Composite Top Mast Bottom Plug is a precision-fitting component designed specifically for the composite upper mast section on ILCA / Laser-style rigs. It seals the base of the composite top section, ensuring a tight fit with the lower mast section connector sleeve, and helps prevent water ingress into the mast.
Features
- Specifically designed for the composite upper mast section of ILCA rigs; aluminium version not compatible
- Prevents water from entering the mast section, helping protect against corrosion and internal damage
- Ensures a precise fit between the upper and lower mast sections when used with the correct connector sleeve
- Lightweight plastic construction, designed for durability and minimal interference with spar performance
- Maintains rig compliance for ILCA one-design classes (important for regatta eligibility) - identified as “Original ILCA product”
Specifications
- Application: Composite upper mast section for ILCA rig
- Function: Base plug / bottom plug fitting
- Compatibility: Composite top mast section only (not aluminium)
- Material: Hard plastic (injected mould)





