303 Marine Products

303 marine cleaning products and protectants are trusted by boat owners and marine professionals for their performance and reliability. Each product has been engineered to meet specific challenges or marine environments to ensure boats remain in excellent condition.

No matter if you're preparing for a season on the water or doing some general maintenance, the 303 range will assist you in achieving the highest of cleaning standards. From routine cleaning to long-term preservation, we have everything you need to keep your boat shipshape.

Keep your boat clean and protected

The 303 marine cleaning products and protectants collection includes everything you need to keep all parts of your boat in pristine condition.

303 Marine Fabric Guard: This powerful protectant restores water and stain repellency to marine fabrics, and adds UV protection. It's easy to apply and dries quickly to provide a durable barrier against the elements.

303 Marine Multi-Purpose Cleaner: A clean boat is a happy and safe boat and our multi-purpose boat cleaner is an ideal solution for tackling stains and grime all road your vessel. Engineered to remove dirt, grease, oil and salat from various surfaces including vinyl and fibreglass.

303 Marine Speed Detailer: Ideal for quick clean ups to leave a nice shine. A fast and easy way to remove water spots, streaks and smudges to leave your boat with a glossy finish.

303 Marine Aerospace Protectant: The ultimate protection for your boat. The high performance formula offers unrivalled defense against UV damage and other environmental contaminants. Ideal for a most surfaces around your boat. Keep your boat looking and performing at its best.

Boat cleaning with 303 - your questions answered

What makes 303 marine products different?

303 marine products address the unique challenges of marine environments, such as exposure to saltwater, UV rays, and harsh weather conditions.

They offer superior protection and cleaning power, to leave your boat in an excellent condition.

Can I use 303 marine products on other vehicles and surfaces?

Yes, many 303 products are versatile and be used on a variety of surfaces.

However, there are specific 303 car care and 303 cleaning products which are ideal for a variety of applications.

Are 303 marine products safe for the environment?

303 marine cleaners and protectants are non toxic and kind to marine life and the water they're used around.

Can I apply 303 marine products in direct sunlight?

It's best to apply any boat cleaning products in the shade or on cool surfaces. This ensures the products don't dry out too quickly, which can reduce their performance and cause water spots.

Will any of the products change the colour of surfaces - such as on fabrics.

Providing you use the right product for each surface (so fabrics should be treated with Fabric Guard), they water alter the texture or colour. Although always test products on a small area.