Keep your hull, inflatables, and submerged components pristine with Aqua-Tek Impervium Sub-Aqua. Formulated with advanced hydrophobic technology, this premium marine treatment creates an invisible, slick barrier on underwater surfaces to dramatically reduce drag and prevent marine fouling.

Whether applied to standard hulls, Rigid Inflatable Boats (RIBs), tenders, or lower engine units, it actively inhibits algae, scum, and marine growth from anchoring. It delivers elite, long-lasting foul-release protection at a fraction of the cost of traditional foul-preventative coatings.

Key Features

• Advanced Hydrophobic Defense: Creates a high-slip, water-repelling barrier that makes it incredibly difficult for algae and marine scum to stick to the hull.

• Inflatable & RIB Safe: Specially engineered to bond seamlessly with flexible fabrics (PVC and Hypalon) without cracking, peeling, or degrading the material.

• Eco-Friendly Formulation: Built with environmentally conscious ingredients that protect your vessel without leaching harsh toxins into fragile marine ecosystems.

• Multi-Surface Versatility: Provides excellent foul-release protection on fiberglass, gelcoat, inflatable collars, water toys, and submerged engine components.

• Easy Spray Application: The convenient 750ml spray bottle allows for fast, even coverage, transforming time-consuming maintenance into a quick pre-launch step.

Specifications