Interlux YMA715QTCA Flattening Agent for 1-Part Finishes | Quart
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Interlux Flattening Agent for 1-Part Finishes — Quart
Take the sheen down on any Interlux 1-part topside finish or varnish without compromising adhesion, durability, or colour. This flattening agent mixes directly into Interlux polyurethane enamels and spar varnishes, letting you dial in exactly the level of gloss you want — from a subtle satin to a full matte — on both interior and exterior surfaces. A single quart goes a long way when used as an additive, making it a cost-effective way to customize the finish on your topsides, cabin sole, brightwork, or interior joinery.
Key Features
- Specially formulated flattening agent for Interlux 1-part finishes and varnishes
- Produces gloss, satin, or matte effects depending on mix ratio
- Compatible with Brightside Polyurethane, Yacht Enamels, Schooner Gold, Compass Clear, Schooner, and Original varnishes
- Suitable for interior and exterior use
- Quart size — sufficient for multiple projects when used as an additive
Compatible Applications
- Topsides and hull sides finished with Interlux Brightside Polyurethane or Yacht Enamel
- Brightwork and spar varnish projects using Interlux Schooner, Schooner Gold, or Original varnish
- Interior joinery, cabin soles, and furniture finished with Compass Clear or Goldspar Satin
- Any surface where a reduced-gloss 1-part finish is desired
Parts Desk Insights
This is the additive to reach for when a customer wants the protection of a Brightside or Schooner finish but finds the standard gloss too reflective for their taste — or when they're trying to match an existing satin or matte surface. Mix ratio controls the final sheen level, so start conservatively and test on a small area. It pairs directly with the Interlux Brightside Off White, Interlux Schooner Varnish, Interlux Schooner Gold Spar Varnish, and Interlux Original Spar Varnish. If the customer needs to thin their finish for spray application, the Interlux Special Thinner 216 is the correct companion product.
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.