International Ultra 2 Antifoul 4L – Hard Antifouling for High-Speed BoatsInternational Ultra 2 Antifoul (4L) is a premium hard antifouling paint designed for high speed vessels, powerboats, and trailer boats. Formulated for maximum durability and strong resistance to marine growth, Ultra 2 delivers long lasting performance in aggressive fouling conditions. Its hard, abrasion resistant finish is ideal for boats that are cleaned or trailered frequently and is suitable for application to GRP, wood, and primed metal hulls.

or multi‑point constraining tackles

Marine Grade powder coated aluminium

the Harken 376 delivers the performance

and yachts

and dependable coastal or offshore cruising performance

Ignition protected

and aluminium hulls

Its advanced formulation provides continuous performance and a smoother hull by gradually wearing away with use

powerboating

making it ultra-suitable for performance rigs

300 kg (925 lbf)

For best results