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3D 630 Marine & RV Finishing Polish 946ml - Gel Coat Gloss & UV Protection
Dispatching
Twice Daily
Phone Support
Ready to Help
30-Day
Easy Returns
3D 630 Marine & RV Finishing Polish 946ml - Gel Coat Gloss & UV Protection
630 Marine & RV Finishing Polish is the final step for gel coat. Using 3D's Adaptive Abrasive Technology, it removes light oxidation, surface stains and scratches up to 2000-grit, along with any haze left after compounding, and burnishes the surface to a deep, rich gloss.
It's filler-free and low dust, adds UV protection against sun damage and contaminants, and can be applied by hand or by machine. 3D rates the shine to hold through multiple wash cycles.
Follow 620 Marine & RV Cutting Compound with it for a full restoration of oxidised gel coat, or use 630 on its own to bring up surfaces that are already in good condition.
Frequently Asked Questions
Can I use 630 without compounding first?
Does 630 protect the gel coat?
Store Information
Returns & Refunds
We’re committed to your complete satisfaction, offering a fair, transparent returns process.
You can cancel orders before dispatch, and we’ll quickly replace any damaged or faulty items reported within 14 days—including covering return shipping.
All products are backed by manufacturer warranties and Australian Consumer Law protections.
For change-of-mind returns, items must be unused, in original packaging, and returned within 14 days of receiving your Return Authorisation Number (RAN); a 10% restocking fee applies, and return shipping is your responsibility.
Refunds are processed within 2 business days of approval.
For more info, visit our Returns & Refunds Policy page.
Shipping Policy
We prioritise fast, transparent shipping with real support every step of the way.
Orders are dispatched twice daily from our store, with same-day dispatch for orders placed before 1:30pm (AWST) on business days, and tracking provided as soon as your order leaves.
We use trusted carriers like Australia Post, Team Global Express, and FedEx, with shipping costs calculated at checkout based on size, weight, and destination.
Delivery times vary by location—metro areas typically receive orders faster—and we’re here to help if delays, damage, or questions arise.
International orders may incur customs fees, and local pickup is available in Perth.
For more info, visit our Shipping Policy page.
