---
product_id: 12570868
title: "Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz"
brand: "smooth-on"
price: "€ 101.23"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/12570868-smooth-on-xtc-3d-protective-coating-for-smoothing-3d-printed
store_origin: FI
region: Finland
---

# Coverage: 100+ sq in Mix Ratio: 2A:1B Working Time: 10 mins Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz

**Brand:** smooth-on
**Price:** € 101.23
**Availability:** ❌ Out of Stock

## Summary

> ✨ Elevate Your 3D Game with XTC-3D! ✨

## Quick Answers

- **What is this?** Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz by smooth-on
- **How much does it cost?** € 101.23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/12570868-smooth-on-xtc-3d-protective-coating-for-smoothing-3d-printed)

## Best For

- smooth-on enthusiasts

## Why This Product

- Trusted smooth-on brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Coverage:** One ounce covers over 100 square inches, maximizing value.
- • **Quick Application:** Fast 10-minute working time for efficient projects.
- • **Durable Protection:** Provides a robust protective layer for lasting results.
- • **Transform Your Prints:** Achieve a flawless finish on your 3D creations.
- • **Universal Compatibility:** Works seamlessly on any 3D print surface.

## Overview

Smooth-On XTC-3D® is a premium protective coating designed to enhance and finish 3D printed parts. With a simple mix ratio of 2A:1B, it offers a quick working time of 10 minutes and cures in just 4 hours, covering over 100 square inches per ounce. Perfect for any 3D print surface, it ensures your creations look polished and professional.

## Description

XTC-3D from Smooth-On is a protective coating for smoothing and finishing 3D printed parts. Two liquids are mixed togther and brushed onto any 3D print, filling in striations and creating a smooth high gloss finish. XTC-3D self-levels and wets out evenly without leaving brush strokes, curing to a hard, impact resistant coating. Inexpensive to use, 1 oz covers over 100 sqaure inches. Once cured, your piece can be sanded, primed, and painted. XTC-3D can be applied to any 3D printed surface, including SLA,SLS PLA, ABS & more. Mix 2A:1B, 10 minute working time.

## Features

- Protective Coating for 3D printed parts
- Smooths and finishes your piece
- 1 oz covers 100+ sqaure inches
- Can be used on any 3D print surface
- Mix ratio is 2A:1B by volume, working time of 10 minutes & 4 hour cure time

## Product Details

- **Brand:** Smooth-On
- **Specific Uses For Product:** Craft
- **Item Form:** Liquid
- **Special Feature:** Cost-Effective, Easy Smoothing, Fills Striations, High Gloss Finish, Self Leveling, Versatile Surface Compatibility
- **Color:** Clear

## Images

![Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz - Image 1](https://m.media-amazon.com/images/I/51qXpX5IoyL.jpg)
![Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz - Image 2](https://m.media-amazon.com/images/I/51Hy5PC3ndL.jpg)
![Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz - Image 3](https://m.media-amazon.com/images/I/61xGaQS-FFL.jpg)
![Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz - Image 4](https://m.media-amazon.com/images/I/51TLEvl8PNL.jpg)

## Questions & Answers

**Q: Does this work well with smooth on universal mold release?**
A: I never tried that. I only used it to smooth the finish of completer parts before paintinng.

**Q: Does this make the print waterproof?**
A: If you mean water tight then yes. But make sure you coat it all the way.

## Frequently Bought Together

- Smooth-On XTC-3D®, Protective Coating for Smoothing 3D Printed Parts, 24 fl oz
- Dragon Skin 10 Medium - Addition Cure Silicone Rubber Compound - Pint Unit
- Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can

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**Shop now:** [https://www.desertcart.fi/products/12570868-smooth-on-xtc-3d-protective-coating-for-smoothing-3d-printed](https://www.desertcart.fi/products/12570868-smooth-on-xtc-3d-protective-coating-for-smoothing-3d-printed)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-05*