Please select your home edition
Edition
Maritimo 2023 M600 LEADERBOARD

Grunt! fibreglass boat cleaner does all the hard work

by Mary Kearney on 7 Nov 2017
Port side cleaned with grunt boat cleaner SW
Grunt! boat cleaner is an environmentally responsible product which is free from oxalic, muriatic and hydrochloric acids. Grunt is specifically formulated to remove common, “hard to shift” yellow/brown waterline stains, rust staining from metal fittings, exhaust staining, bird lime, lime scale and many other deeply ingrained stains from fibreglass.

Attending METSTRADE next week? Learn more about Grunt! on the Yellow Dolphin stand, 3.247, 14-16 November at Amsterdam RAI.

How Grunt! Works

Grunt! penetrates into the pores of the gelcoat, gently neutralises and then absorbs the staining without affecting the gelcoat in any way. The stain can then be simply washed off with a sponge and water.

To use Grunt!, simply apply to the stained area with a paint brush, wait 20 – 30 minutes or so (longer in colder weather) and rinse off with a sponge and fresh water.



Whilst primarily designed for use on fibreglass boats, Grunt! also works brilliantly on most two part marine paint systems and yacht enamels typically used on steel or timber boats.

For further information about Grunt! boat cleaner, visit stand 3.247 at METSTRADE 2017 or the Grunt! website.
Simrad NSS 4 NZMaritimo 2023 M600 FOOTERsMRT AIS Man Overboard Beacons AUS / NZ

Related Articles

Maritimo M50 Flybridge & S60 Sedan Video
We speak to Maritimo's Neil McCabe & Phil Candler We talked to Neil McCabe, Maritimo's Design Office Manager, and Phil Candler, Maritimo's General Manager Operations, to find out more about the M50 Flybridge and S60 Sedan during the Sanctuary Cove International Boat Show.
Posted on 17 Jun
Stories From The Salt - Ep.6
Insights from PENN's top anglers Whether you're a passionate saltwater angler who eagerly dedicates every spare moment to being out on the water, or you simply enjoy watching the techniques and experiences of others, we invite you to anchor up and learn some valuable insights
Posted on 14 Jun
Bulwarks and Bulldust – watch Episode Six
Episode Six is now live - Are boat shows still relevant? Episode Six - asks the question, 'Are boat shows still Relevant?' We also offer some thoughts on changes and updates. The final episode of Series One is now live
Posted on 13 Jun
Bulwarks and Bulldust – watch Episode Five
Episode Five - Shane Subichin, The Boat Works - is now up and running Watch along as we speak with Shane Subichin, GM at The Boat Works about his life from tinnies on Sydney Harbour to leading the team at the premier refit and maintenance yard on the Gold Coast.
Posted on 6 Jun
Bulwarks and Bulldust – watch Episode Four
Episode Four - Mark Elkington, The Yacht Sales Co. - is now up and running Watch along as we speak with Mark Elkington from The Yacht Sales Co. about his transition from a West Australian crayfisherman to a global sales and support organisation par excellence.
Posted on 30 May
Bulwarks and Bulldust – watch Episode Three
Episode Three - Greg Haines, Princess Yachts Australia - is now up and running Episode Three - Greg Haines, Princess Yachts Australia - is now up and running
Posted on 24 May
Maritimo S60 Sedan Motor Yacht - Global launch
Enhancements to both the exterior and interior deliver great appeal Leading Australian luxury motor yacht manufacturer, Maritimo, will proudly display the first S60 Sedan Motor Yacht at the 2025 Sanctuary Cove International Boat Show.
Posted on 21 May
Maritimo M50 Flybridge Motor Yacht - Global launch
Setting the benchmark in long-range cruising motor yachts Maritimo, Australia's world-class luxury motor yacht builder, expands its next generation model line-up with the global launch of the all-new M50 Flybridge Motor Yacht at the Sanctuary Cove International Boat Show, May 2025.
Posted on 21 May
Senator Boats launches 550 Hardtop
Small boat, Huge impact After an extensive development period and countless hours of real-world sea testing, Senator Boats is proud to unveil its latest innovation: the Senator 550.
Posted on 21 May
Temporary Napier Port fisheries closure offshore
The requested closure would prohibit the take of all finfish, shellfish, and seaweed Ngati Parau Hapu Trust has requested a temporary closure offshore of Napier Port, Hawke's Bay, under section 186A of the Fisheries Act 1996. The requested closure would prohibit the take of all finfish, shellfish, and seaweed for 2 years.
Posted on 20 May