MP101 Extra Fine Filler - White 1kg

The Fixtech MP101 Extra Fine White Filler is a professional-grade two-part polyester filler designed for achieving a smooth, ultra-fine finish on boats, automotive panels, metal, polyester and timber surfaces. The extra fine formulation is specifically suited to finishing work where a flawless, paint-ready surface is the goal — filling minor imperfections, surface scratches, osmotic blisters and fairing work on hulls and topsides without the coarse texture of a standard body filler. With a quick cure time and sandable in just 30 minutes, it keeps repair and preparation work moving efficiently without long wait times between coats. Once cured, the surface can be painted directly for a clean, professional finish.

The 1kg kit includes the filler paste, hardener tube, an applicator and a plastic cap that doubles as a convenient mixing palette — everything needed to get straight to work.

Please Note:  For below waterline applications, the cured filler must be sealed with a suitable primer or antifouling system before immersion.

Features

Extra Fine Formulation - Specifically designed for fine finishing work, delivering a paint-ready surface.

Two-Part System - Mix the filler paste and hardener together for a strong, durable cure that bonds reliably.

Quick Cure - Fast cure time with sandable surface in just 30 minutes makes sure you get the job done fast.

Paintable Finish - Once cured and sanded, the surface accepts paint directly for a clean, professional topcoat-ready result.

Broad Surface Compatibility - Suitable for use on fibreglass, polyester, metal, wood and automotive panels across marine, automotive and general repair applications.