---
product_id: 432201786
title: "Smooth-Cast Semi - Rigid Line 66D Series, Trial Size Unit"
brand: "smooth-on"
price: "RM410"
currency: MYR
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.my/products/432201786-smooth-cast-semi-rigid-line-66d-series-trial-size-unit
store_origin: MY
region: Malaysia
---

# 7 min pot life Vibrant color options 60 min demold time Smooth-Cast Semi - Rigid Line 66D Series, Trial Size Unit

**Brand:** smooth-on
**Price:** RM410
**Availability:** ✅ In Stock

## Summary

> 🎉 Unleash Your Creativity with Smooth-Cast Magic!

## Quick Answers

- **What is this?** Smooth-Cast Semi - Rigid Line 66D Series, Trial Size Unit by smooth-on
- **How much does it cost?** RM410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/432201786-smooth-cast-semi-rigid-line-66d-series-trial-size-unit)

## 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

- • **Quick Curing:** Transform your projects in just 7 minutes!
- • **Impact Resistant:** Durable semi-rigid plastics for all your creative needs.
- • **Bubble-Free Finish:** Low viscosity ensures minimal bubble entrapment.
- • **Customizable Colors:** Add a splash of personality with SO-Strong tints!
- • **User-Friendly Mixing:** Effortless 1A:1B mix ratio for perfect results every time.

## Overview

Smooth-Cast 66D is a versatile grey resin designed for quick and easy casting. With a pot life of just 7 minutes and a demold time of 60 minutes, this semi-rigid urethane resin offers excellent impact resistance and is perfect for creating vibrant, customized pieces. The user-friendly 1A:1B mixing ratio and low viscosity make it ideal for minimizing bubbles, ensuring a flawless finish every time.

## Description

Smooth-Cast Semi - Rigid Line 66D Series, Trial Size Unit

## Features

- Smooth-Cast 66D is a grey resin with a 7 minute pot life and 60 minute demold time;
- The Smooth-Cast Semi-Rigid line of low-cost semi-rigid urethane casting resins cure quickly to semi-rigid plastics that offer excellent impact resistance;
- These plastics are easy-to-use (mix ratio is 1A:1B by volume) and have low viscosities for minimal bubble entrapment;
- Vibrant colors are possible by adding SO-Strong color tints or Ignite color pigments;
- Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Smooth-On |
| Package Dimensions | 19.3 x 15.24 x 8.13 cm; 1.04 Kilograms |
| Material | Rubber |
| Item Weight | 1.04 Kilograms |

## Images

![Smooth-Cast Semi - Rigid Line 66D Series, Trial Size Unit - Image 1](https://m.media-amazon.com/images/I/71M7+KBgkKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Lots of bubbles
  

*by X***  on Reviewed in the United States on 4 January 2024*

I have done a ton of research into this product and it felt like it was the perfect one for my project. I am making some very small parts so maybe that's the problem? Either way the parts are very brittle and there's so many bubbles that it makes it useless. I have tried both in a vacuum chamber and on it's own. Product is very easy to work with and it has a good working time which is nice, maybe larger projects will function better.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/432201786-smooth-cast-semi-rigid-line-66d-series-trial-size-unit](https://www.desertcart.com.my/products/432201786-smooth-cast-semi-rigid-line-66d-series-trial-size-unit)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-03*