Marine Sealants

Boat hulls, marina infrastructure, coastal façades, water tanks — salt, UV and constant movement will punish the wrong sealant. This range covers polyurethane, silicone and hybrid sealants built for marine and waterfront environments, from general-purpose flexible bonding to fire-rated and potable-water certified options.

Movement capability spans ±25% through to +100%/-50% depending on the product, so you can match the joint to the expected deflection. Several options cure without primer on aluminium, glass, concrete, timber and ceramics. If your spec calls for AS/NZS 4020 potable water contact or fire resistance up to 4 hours, there's a product here that covers it.