Smooth-On XTC-3D coating top-coat application for smooth, brush-stroke-free 3D prints.
Smooth-On XTC-3D coating delivers a clear wet-out for uniform layers.
Smooth-On XTC-3D coating compatible with SLA and SLS parts for versatile finishes.
Smooth-On XTC-3D coating uses a 2A:1B mix for predictable working time.
Smooth-On XTC-3D coating cures in about 3.5 hours to a hard surface.
Smooth-On XTC-3D coating achieves 80D shore hardness for durable finishes.
Smooth-On XTC-3D coating top-coat application for smooth, brush-stroke-free 3D prints.
Smooth-On XTC-3D coating delivers a clear wet-out for uniform layers.
Smooth-On XTC-3D coating compatible with SLA and SLS parts for versatile finishes.
Smooth-On XTC-3D coating uses a 2A:1B mix for predictable working time.
Smooth-On XTC-3D coating cures in about 3.5 hours to a hard surface.
Smooth-On XTC-3D coating achieves 80D shore hardness for durable finishes.

Smooth-On XTC-3D 3D Print Coating & Smoothing Epoxy – 6.4 oz

Smooth-On XTC-3D 3D Print Coating & Smoothing Epoxy is a clear top coat designed to smooth and...
Vendor: Smooth-On
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£32.95
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Smooth-On XTC-3D coating top-coat application for smooth, brush-stroke-free 3D prints.

Smooth-On XTC-3D 3D Print Coating & Smoothing Epoxy – 6.4 oz

£32.95
Smooth-On XTC-3D coating top-coat application for smooth, brush-stroke-free 3D prints.
Smooth-On XTC-3D coating delivers a clear wet-out for uniform layers.
Smooth-On XTC-3D coating compatible with SLA and SLS parts for versatile finishes.
Smooth-On XTC-3D coating uses a 2A:1B mix for predictable working time.
Smooth-On XTC-3D coating cures in about 3.5 hours to a hard surface.
Smooth-On XTC-3D coating achieves 80D shore hardness for durable finishes.

Smooth-On XTC-3D 3D Print Coating & Smoothing Epoxy – 6.4 oz

£32.95
Description
Description
x

Smooth-On XTC-3D 3D Print Coating & Smoothing Epoxy is a clear top coat designed to smooth and protect your 3D printed parts. It levels evenly, dries to a hard, impact‑resistant surface, and delivers a glass‑like finish that enhances detail without obscuring crisp features.

Why this coating stands out

  • Clear, self‑leveling formula that wets out uniformly, reducing visible brush marks and streaks.
  • Designed to work with a range of rigid media, including SLA and SLS prints as well as PLA, ABS, LayWoo, and powder‑printed parts.

Performance at a glance

  • Mix ratio: 2A:1B by volume, providing a straightforward preparation with predictable results.
  • Working time: about 10 minutes, giving you a comfortable window to apply a smooth layer.
  • Cure time: cures to a hard, durable coating in roughly 3.5 hours.
  • Hardness: approximately 80D Shore, yielding a stiff, protective finish suitable for handling and display.

How it helps your workflow

  • Self‑levels and wets out without brush strokes, helping you achieve a consistent surface without heavy sanding.
  • Provides excellent coverage, so you can finish parts with fewer coats and faster turnaround.

Guidance and best practices

Conduct a small‑scale test on your project materials to confirm compatibility before full use. For more details on material compatibility, refer to the technical bulletin available on our website.

Use cases range from prototypes to display pieces where a smooth, clear finish and solid surface feel are desirable. This coating offers possibilities for improved surface quality and protection, without promising specific results for every material or print condition.

FAQ

Q: What surfaces can Smooth-On XTC-3D 3D Print Coating be used on?

A: It works on SLA, SLS, PLA, ABS, LayWoo, plus powder-printed parts; test a small area first.

Q: How long is the working time and cure time for XTC-3D?

A: Mix 2A:1B by volume, about 10 minutes working time, cures in roughly 3.5 hours.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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