Below-waterline sealant with hardener
Yachtcare Below-Waterline Filler is specially designed for below-waterline repairs on polyester/fiberglass yachts.
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YACHTCARE UNDERWATER PUTTY: IDEAL FOR REPAIRS BELOW THE WATERLINE
Yachtcare Underwater Filler is specially designed for repairs below the waterline on polyester/fiberglass yachts.
This fast-drying putty is extremely water-resistant, and fills cracks and uneven coats up to 1 mm deep.
Its special formula ensures lasting adhesion even in extreme marine conditions, for reliable protection against water ingress and moisture damage.
This sealant is essential for maintaining thestructural integrity of your boat by reinforcing the underwater surface.
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Technical specifications
- Contents: 250g, 500g, 1 kg (hardener included)
- Color: white
- Specific gravity: 1.87 g/cm³ (putty); 1.10 g/cm³ (BPO hardener)