3M 06520 White Marine 5200 Fast Cure Sealant 10 fluid ounce cartridge 2 PACK
- Keeps strength above and below the waterline
- Super resistant to salt water and weathering
- Stress is absorbed
- Use for fiberglass deck to fiberglass hull, wood to fiberglass, portholes and deck fittings, motors on fiberglass transoms, under mouldings, hull seams above and below water line.
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