Marine Descaler - 500ml
Marine Descaler - 500ml
Nuncas Marine Descaler is the descaling cleaner specifically formulated to remove stubborn salt and rust deposits from all steel and chrome surfaces on the boat. The formula with a high concentration of natural acids eliminates dull patina due to oxidation and salt deposits, restoring brightness to all steel parts on the outside of boats. Ideal for ladders, bollards, handrails, propellers, it can also be used for cleaning copper, brass and plastics. It is also effective for stains and yellowing on gelcoat and rubber without damaging them.
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Biodegradable in sea water
Removes salt scale, efflorescence and rust
Delicate on metals and chrome, no streaks
How to use
How to use
Spray the product on the surface and let it act for a few seconds. Wipe with a wet sponge or cloth, rubbing thoroughly the most stubborn stains. Rinse very well.
- Always follow the information on the product label.
Shipping & Delivery
Shipping & Delivery
Available products will be shipped within 24/48 hours. Shipping is free for orders over €49


Uniquely Certified for Marine Protection: Our Biodegradability Guarantee
Inspired by a deep respect for the environment, particularly our precious marine ecosystems, Nuncas Marine products are meticulously crafted to deliver high performance while being fully biodegradable in saltwater.