---
product_id: 502406896
title: "Smooth-On Semi-Rigid Fishing Line 66D Series, Trial Size Unit, Grey"
brand: "smooth-on"
price: "€ 77.69"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/502406896-smooth-on-semi-rigid-fishing-line-66d-series-trial-size
store_origin: IE
region: Ireland
---

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

**Brand:** smooth-on
**Price:** € 77.69
**Availability:** ✅ In Stock

## Summary

> 🎣 Catch the creativity wave with Smooth-On!

## Quick Answers

- **What is this?** Smooth-On Semi-Rigid Fishing Line 66D Series, Trial Size Unit, Grey by smooth-on
- **How much does it cost?** € 77.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/502406896-smooth-on-semi-rigid-fishing-line-66d-series-trial-size)

## 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

- • **Creative Freedom:** Add vibrant colors with SO-Strong tints or Ignite pigments!
- • **Bubble-Free Finish:** Low viscosity ensures minimal bubble entrapment for a flawless look.
- • **Quick Curing Power:** Transform your projects in just 7 minutes!
- • **User-Friendly Formula:** Mix with ease—1A:1B ratio for perfect results every time.
- • **Impact Resistance Champion:** Craft durable, semi-rigid plastics that withstand the test of time.

## Overview

Smooth-On Semi-Rigid Fishing Line 66D Series is a versatile grey resin designed for quick and efficient casting. With a pot life of just 7 minutes and a demold time of 60 minutes, this user-friendly formula allows for easy mixing and minimal bubble entrapment. Ideal for creating durable, semi-rigid plastics, it also offers the option to add vibrant colors for a personalized touch. Perfect for both professionals and hobbyists looking to elevate their crafting game!

## Description

Smooth-On Semi-Rigid Fishing Line 66D Series, Trial Size Unit, Grey

## 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 |
| Colour | Grey |
| Package Dimensions | 19.3 x 15.24 x 8.13 cm; 1.04 kg |
| Material | plastic |
| Item Weight | 1.04 kg |

## Product Details

- **Material:** plastic
- **Colour:** Grey
- **Brand:** Smooth-On
- **Strand type:** Single
- **Manufacturer:** Smooth-On

## Images

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

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**Shop now:** [https://www.desertcart.ie/products/502406896-smooth-on-semi-rigid-fishing-line-66d-series-trial-size](https://www.desertcart.ie/products/502406896-smooth-on-semi-rigid-fishing-line-66d-series-trial-size)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-11*