Marine Maintenance & Surface Preparation

Shop marine maintenance and surface preparation tools for boat repair, refinishing and general boatyard work. Kenrika Supplies is building a practical marine range around the preparation stages that matter before painting, polishing or coating, with products suited to flat panels, curves and contoured surfaces.

Our current marine collection includes rigid and flexible fast-fit sanding blocks plus the Starchem multi-profile sanding block kit, alongside Farécla Profile products for compounding and finishing. Check each compound’s stated application and system compatibility before use. These hand tools are useful when preparing gelcoat, painted surfaces and repair areas where controlled sanding is needed before the next finishing stage. Flexible blocks can help follow curved surfaces, while firmer blocks provide more consistent pressure across flatter areas.

Boat sanding and refinishing preparation

• Flexible sanding blocks for curves and shaped surfaces
• Rigid hand sanding blocks for flatter preparation work
• Multi-profile sanding tools for varied panel shapes
• Related abrasives and workshop equipment for repair and refinishing

Good surface preparation helps later coatings and finishes perform as intended. Work through the abrasive grades appropriate to the substrate and repair system, keep the surface clean between stages, and follow the paint, gelcoat or coating manufacturer's current preparation instructions. Avoid removing more material than necessary, particularly on edges and contours.

For a step-by-step overview, read our marine surface-preparation guide. Pair your sanding tools with suitable discs and abrasives from Abrasives & Surface Preparation, or browse Trade Tools & Workshop Equipment for polishing and repair accessories.

Need gloves or hand protection? See PPE, Work Gloves & Safety Equipment. If you need a specific marine product or trade quantity that is not currently listed, use our Trade & Bulk Enquiries page.

Visit Kenrika Supplies in Sandwich, Kent

Visit our shop at Sandwich Marina, Sandwich Industrial Estate, Sandwich, Kent, CT13 9LY to browse available stock and buy in person. Eligible online orders can be collected when pickup is offered at checkout, or you can order online for UK delivery. See our shop location and contact details or delivery information.