Gtechniq Marine Synthetic Deck Cleaner is intended for rinse-off cleaning of approved synthetic/composite decking. Mariners Warehouse SKU 110638, manufacturer code MSDC 0.5, supplies one 500 mL MSDC container.

MSDC is a cleaner for grime, salt residue and buildup on suitable synthetic decks. It is not Synthetic Deck Sealant. The store’s cloth-spread-and-buff routine is inconsistent with current manufacturer cleaner directions. Check actual synthetic/composite deck construction, texture, coating and adhesive-care requirements. Use the deck maker’s guidance; natural wood/teak requires a separately suitable cleaner. No universal slip-prevention or disinfection outcome is established.

The listed purchase supplies one 500 mL MSDC container. Separate accessories, treatment chemicals, applicators and larger package variants are not confirmed included. Match the exact care task and package before comparing related products or planning your order.

Current US manufacturer directions are to shake, hose away loose soil, spray the permitted deck and allow 3–5 minutes. Rinse with clean water and repeat if needed. For heavy soil, use a suitable soft-bristle brush before rinsing. Follow the delivered MSDC label and exact deck-care requirements. Do not replace the rinse with a sealant-style cloth buff, invent dilution or claim the deck is safe to walk on while wet.

Clear Product Details

Review the 16 oz gel format, specifications and application directions.

Surface Guidance

Check fiberglass, gelcoat and finish suitability before use.

Product Support

Ask about your surface and stain type before ordering.

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DECK & MULTI-SURFACE CLEANING

Plan Your Gtechniq Marine Synthetic Deck Cleaner Use

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Compare Product Role, Format & Package

Compare the related listing. Compare the single 500 mL and 5 L MSDC containers by actual cleaning supply and storage. A larger container is not more concentrated by size alone. Synthetic Deck Sealant is a separate follow-up protection stage requiring its own clean/dry preparation.

Choose by exact compatibility, care task and delivered directions. Compare full package contents rather than scent or nominal size alone. Browse the deck and all-purpose cleaning collection to review other care formats.

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Frequently Asked Questions

What does SKU 110638 include?
This listing supplies one 500 mL MSDC container. The manufacturer code is MSDC 0.5.
Should I buff this cleaner on like sealant?
No. Current manufacturer MSDC directions call for working time and water rinsing, not a sealant-style buffing process.
What working period is verified?
The manufacturer specifies 3–5 minutes under the actual label.
Can I use it on natural teak?
Do not infer natural-wood approval; manufacturer guidance points to a dedicated wood cleaner.
Does it need rinsing?
Yes. Rinse with clean water after the cleaning stage.
Does a 5 L container change the strength?
No difference in concentration is established solely from container size.
Are separate tools or treatment products included?
The listed purchase supplies one 500 mL MSDC container. Separate accessories, treatment chemicals, applicators and larger package variants are not confirmed included.
How can I confirm the right product?
Contact Mariners Warehouse with SKU 110638, code MSDC 0.5, the exact intended application and any unclear package or label details.

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Considering Gtechniq Marine Synthetic Deck Cleaner? Share SKU 110638, code MSDC 0.5 and your intended application. Mariners Warehouse can help clarify the listing for one 500 mL MSDC container, product format and compatibility before you order.

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