Gtechniq Synthetic Deck Cleaner Spray - 5L

The Gtechniq Synthetic Deck Cleaner Spray - 5L is a professional-size marine surface-care product developed to remove grime, algae, and salt residue from synthetic decking. Rather than treating boat care as a generic automotive task, the formula is designed around the materials and environmental exposure common to marine surfaces, helping owners and detailers maintain appearance while reducing avoidable wear.

Its main advantage is the ability to deep clean without harming delicate deck materials. The formula also gives restore a cleaner, slip-free surface, so it is useful as part of a broader Gtechniq marine detailing system where cleaning, correction, preparation, and protection are handled in the proper sequence for the surface being treated.

Best results depend on proper surface preparation and application technique, including application followed by wiping or agitation as needed. The product should be used according to the manufacturer’s instructions, with particular attention to surface compatibility, temperature, drying, dwell time, and residue removal so the treatment performs as intended.

• The formula is built to remove grime, algae, and salt residue from synthetic decking.
• It is formulated to deep clean without harming delicate deck materials.
• The product also gives restore a cleaner, slip-free surface.
• It can be used alongside compatible Gtechniq cleaners, polishes, preparation products, and coatings.
• Following the recommended process, including application followed by wiping or agitation as needed, helps the product work as intended.

There is more in our boat cleaners.