Exterior Sealing in Marine Construction
Sealants for Exterior Sealing Applications
Resistant to weathering and seawater, Sikaflex®-591 is the perfect all-rounder: an all-purpose flexible marine hybrid sealant that bonds extremely well to all standard materials used in boat construction. Its outstanding elasticity ensures a durable, long-lasting seal alike all other Sikaflex® Marine sealants and adhesives. Sikaflex®-295 UV features 1-C, easy to apply, high elastomeric characteristics.
Deck Fittings and Hardware
Best Recommended Products for Exterior Sealing of Ships and Boats
Frequently Asked Questions
Winches, windlasses are subject to high mechanical stresses, fans, hatches and hatch covers to low stresses. To make sure your fittings are sealed strongly we recommend the following:
Bedding and sealing of fittings subject to high mechanical stresses
Deck fittings such as chain plates, winches and guide rollers must absorb very high dynamic stresses. For this purpose, a high-performance product, Sikaflex®-292i, our assembly adhesive, should be used in conjunction with additional mechanical fixings.
Bedding and sealing of fittings subject to minimal mechanical stresses
Deck fittings, such as ventilators and cover strips, need to be waterproofed but are not subject to high tensile or torsion stresses.
Check pre-treatment chart for surface preparation of substrates prior to application and follow application steps according to application guidelines.