---
product_id: 5571000
title: "Smooth-Cast 320 - Off-White, Ultra Low Viscosity Liquid Plastic - Pint Unit"
brand: "smooth-on"
price: "NT$2619"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/5571000-smooth-cast-320-off-white-ultra-low-viscosity-liquid-plastic
store_origin: TW
region: Taiwan
---

# 10 min cure time Ultra-low viscosity 3 min pot life Smooth-Cast 320 - Off-White, Ultra Low Viscosity Liquid Plastic - Pint Unit

**Brand:** smooth-on
**Price:** NT$2619
**Availability:** ✅ In Stock

## Summary

> ✨ Cast Your Creativity in Record Time! ✨

## Quick Answers

- **What is this?** Smooth-Cast 320 - Off-White, Ultra Low Viscosity Liquid Plastic - Pint Unit by smooth-on
- **How much does it cost?** NT$2619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/5571000-smooth-cast-320-off-white-ultra-low-viscosity-liquid-plastic)

## 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

- • **Perfect Mix:** Achieve flawless results with a simple 1A:1B mix ratio.
- • **Durable Finish:** Enjoy a robust Shore 70D hardness for long-lasting results.
- • **Quick Turnaround:** Achieve your projects in record time with a 3-minute pot life.
- • **Effortless Casting:** Experience bubble-free results without vacuum degassing.
- • **Versatile Coloring:** Easily tint the off-white resin to match your creative vision.

## Overview

Smooth-Cast 320 is an ultra-low viscosity liquid plastic that offers a user-friendly experience with a quick pot life of 3 minutes and a cure time of just 10 minutes. Its off-white color allows for easy tinting, making it ideal for various casting projects. With a Shore hardness of 70D, this resin ensures durability and strength, while the 1A:1B mix ratio simplifies the preparation process.

## Description

Smooth-Cast 320 - Off-White, Ultra Low Viscosity Liquid Plastic - Pint Unit

## Features

- Ultra-low viscosity casting resin with off-white color (easier to color than bright white resin)
- Vacuum degassing is not necessary to yield castings that are virtually bubble free.
- Pot Life: 3 minutes; Cure Time: 10 minutes
- Shore 70D
- Mix Ratio: 1A: 1B by Volume

## Images

![Smooth-Cast 320 - Off-White, Ultra Low Viscosity Liquid Plastic - Pint Unit - Image 1](https://m.media-amazon.com/images/I/71KO4RLtcRL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Smooth-Cast 320 - Off-White, Ultra Low Viscosity Liquid Plastic - Pint Unit
- Smooth-On Mold Star™ 16 Fast Platinum Silicone Rubber, Silicone Mold Making Kit - Pint Unit
- Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can

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**Shop now:** [https://www.desertcart.tw/products/5571000-smooth-cast-320-off-white-ultra-low-viscosity-liquid-plastic](https://www.desertcart.tw/products/5571000-smooth-cast-320-off-white-ultra-low-viscosity-liquid-plastic)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-04*