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Masha B. Mishushatvideo
11 October 2025 · 8 min · 18K views
Crewmember grinds rust inside boat hull, sunlight streaming in
What this video covers
Masha removes aged, stubborn adhesive from the interior hull of an abandoned sailboat in preparation for applying liquid spray cork insulation.▶ 0:56 The removal process involves three distinct techniques: mechanical sanding with a grinder, heating the residue with a hot air gun followed by solvent application, and using a torch to alter the glue's chemical structure from sticky to oily for easier solvent removal.▶ 6:30 The project faced a setback when high winds and rain dislodged the boat's protective tarp, flooding the interior and submerging power tools, including a sanding machine.▶ 2:18 After drying the equipment, Masha disassembled and reassembled the grinder using the manufacturer's manual to address internal brush issues.▶ 4:17 Future plans include testing and documenting the cost and application process of French liquid spray cork insulation.▶ 0:56
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