Bona Gap Master – 310ml (All Colours) Bona Gap Master is a high-quality, water-based acrylic filler designed for sealing gaps between skirting boards, walls, floors and around parquet blocks. It is available in a wide range of colours to perfectly match wood tones and finishes. Key Features All colours available: Perfectly blends with most wood species and finishes. Flexible & durable: Permanently elastic to follow natural wood movement. Water-based & low odour: Safe for indoor use, easy clean-up with water. Paintable & sandable: Can be finished over with lacquers or paints. Excellent adhesion: Bonds well to most construction materials. Convenient 310ml cartridge: Easy application with a standard caulking gun. Recommended Uses Filling gaps between skirting boards and floors Joint sealing in parquet floors General interior wood floor gap repair Colour-matched finishing for professional installations Application Instructions Ensure surfaces are clean, dry and free from dust and grease. Cut nozzle to desired bead size and apply using a caulking gun. Press firmly into gaps, smoothing with a spatula if required. Allow to dry before sanding, painting or lacquering. Coverage & Drying Cartridge size: 310ml Drying time: ~24 hours depending on bead size and conditions Coverage: approx. 15m with a 5 × 5 mm joint per cartridge Technical Data BaseWater-based acrylic filler Container310ml cartridge ColoursWide range – to match popular wood tones OdourLow CleaningWater (while fresh) SKUUFS-BONA-GM-310ML Health & Safety Non-toxic, safe for interior use Avoid skin and eye contact Refer to Safety Data Sheet for full guidance FAQs Is Bona Gap Master flexible? Yes. It remains permanently elastic to follow natural wood movement and prevent cracking. Can I paint or lacquer over it? Yes. Bona Gap Master is both paintable and compatible with Bona lacquers once cured. How many colours are available? It comes in over 15 colours to match common wood floor finishes. Do I need a special applicator? No. It fits any standard 310ml caulking gun for easy application.
