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Over 50 years of Trusted Marine Service

Interlux YLK237QTCA Toplac Plus - CA, Qt, Sundown Buff

Original price $84.99 - Original price $84.99
Original price
$84.99
$84.99 - $84.99
Current price $84.99
Item locally warehoused

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Interlux Toplac Plus is a premium gloss, one-pack topcoat designed for all substrates above the waterline. In Sundown Buff (CA, Qt), it delivers a durable finish with excellent UV protection and lasting gloss and color retention.

Key Features

  • Premium gloss, one-pack topcoat for substrates above the waterline
  • Exceptional roller application with no need for tipping
  • Advanced formula engineered for durable UV protection, gloss, and color retention
  • Use with Pre-Kote Plus for a professional quality finish in fewer steps

Intended Use

  • Marine topside applications above the waterline (color topcoat/finish coat)

Product Details

  • Brand: Interlux
  • Product: Toplac Plus
  • Color: Sundown Buff
  • Line/Number: YLK237QTCA
  • SKU: 94-YLK237QTCA
  • Finish/Type: premium gloss one-pack topcoat
  • Package/Unit: Qt (quart)
  • Application area: above the waterline topcoat

Parts Desk Insights

Best Use Case: Ideal when you want a high-gloss, roller-friendly one-pack topside finish above the waterline—especially when paired with the recommended Pre-Kote Plus system for a streamlined application.

Common Issues: For best results, follow the correct prep and undercoat system for the surface you’re coating, and verify compatibility with your existing substrate/coating. Typical topside paint challenges include uneven roller laydown (often from substrate contamination or improper dry/cure conditions) and color variation when viewing against different surfaces or lighting.

Related Products & Accessories

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 1-3 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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Easy Exchanges

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