International Watertite Filler – Fast-drying epoxy filler | 4Boats

International Watertite Filler is a fast‑drying epoxy filler for watertight repairs on GRP, metals and rigid timber constructions.

• Fast drying for quick repairs
• Epoxy formulation that does not shrink
• Extremely water‑resistant
• Suitable for GRP, metals and rigid timber
• Specifically effective on osmosis damage repairs
• Overcoatable with appropriate marine topcoats

For full technical data and application guidance, click here to download PDF.