GRUNT Klenashine 500ml Revitalises and restores

Meet GRUNT Klenashine Oxidation Remover and Restorer — the powerhouse in the 3-step Grunt cleaning and polishing system designed to rescue tired, dull surfaces on vessels and vehicles. Built for fibreglass boats, gelcoat, and painted finishes, Klenashine targets oxidation at its core and revives a smooth, glossy look with surprisingly little effort.

Why this matters: oxidation dulls shine, softens color, and makes surfaces look worn. Klenashine does more than clean; it restores reflectivity and clarity on gelcoat, paint, and enamel, leaving you with a refreshed, showroom-ready finish.

• Effective oxidation removal — breaks down oxidation layers to reveal brighter, more vibrant surfaces.
• Brightens finishes — restores gloss on gelcoat, paint, and enamel for a like-new appearance.
• Direct sunlight friendly — can be applied in direct sunlight, saving time and avoiding weather-dependent delays.
• Companion to a complete system — works seamlessly with Emer-Gel (rust, stain, stainless oxidation remover) and Supawax (gelcoat and lacquer polish) for a full restoration cycle.
• Ideal for fibreglass and gelcoat surfaces — formulated to respect fibreglass substrates while restoring their natural luster.
• New Zealand made — proudly manufactured by Henkel NZ Ltd (Loctite), ensuring quality control and local support.
• Size — 500 g container for thorough treatment as part of the 3-stage system.
• Limited stock — ⚠️ Limited stock available — once they’re gone, they’re gone. Secure yours today and restore surfaces with ease.

Practical use scenarios:

• Marine care: revive faded gelcoat on fiberglass boats, removing stubborn oxidation to restore a bright, glossy finish that turns heads at the marina.
• Vehicle finishing: renew oxidized or dulled paint and enamel surfaces, bringing back depth and clarity without heavy scrubbing.
• Maintenance routine: pair with Supawax to polish and seal, extending the life of the finish after restoration.

How to get the best results (quick tips):

• Test a small, inconspicuous area first to gauge gloss restoration and color response.
• Follow with Emer-Gel for any rust or staining left behind and finish with Supawax to lock in the shine.
• Avoid harsh scrubbing; apply with a soft cloth or sponge, then buff to a high-gloss finish.