Captain Tolleys Creeping Crack Cure Sealant 60ml - CARAVAN / MOTORHOME / BOAT

Captain Tolley's Creeping Crack Cure is a unique multi-purpose liquid sealant designed to find and seal leaks caused by hairline cracks and fine gaps. Its exceptionally thin, water-based formula penetrates deep into narrow openings using capillary action, allowing it to reach areas that traditional sealants often cannot access.

Originally developed for marine use, Captain Tolley's has become a trusted solution for caravans, motorhomes, boats, vehicles, and household repairs. Once applied, the liquid follows the same path water would take, helping to trace and seal leaks at their source before drying to form a clear, flexible, waterproof seal.

Suitable for use on a wide variety of materials, including glass, metal, wood, fibreglass, rubber, Perspex®, ceramics, concrete, brickwork, and existing sealants, it provides a simple repair solution without the need to dismantle fittings or components. It is also compatible with caravan construction materials and will not dissolve polystyrene insulation.

• Multi-purpose liquid leak sealant
• Penetrates deep into hairline cracks and fine gaps
• Uses capillary action to locate and seal leaks
• Dries clear and remains flexible
• Creates a waterproof seal
• No dismantling of components typically required
• Compatible with caravan construction materials
• Will not dissolve polystyrene
• Suitable for interior and exterior repairs
• Quick and easy to apply

• Caravan and motorhome windows
• Rooflights and skylights
• Window and windscreen surrounds
• Bodywork joints and trim
• Boat windows, portlights, and deck fittings
• Flat roofs and guttering
• Masonry and brickwork cracks
• Bathroom and kitchen seals
• Ceramics, wood joints, and outdoor fittings

• Wood
• Rubber
• Glass
• Metal
• Perspex®
• Fibreglass
• Ceramics
• Concrete
• Brickwork
• Existing sealants

• Ensure the crack or joint is clean and free from grease
• Apply sparingly directly into the crack
• Allow approximately 30 minutes between applications
• Repeat until the crack is fully sealed
• Remove any excess immediately using a damp cloth
• Replace cap after use