---
product_id: 434925780
title: "Smooth-On Plasti-Paste II 3 Lbs"
brand: "smooth-on"
price: "NT$616"
currency: TWD
in_stock: false
reviews_count: 5
url: https://www.desertcart.tw/products/434925780-smooth-on-plasti-paste-ii-3-lbs
store_origin: TW
region: Taiwan
---

# 90 min demold, 24 hr full cure Paintable with acrylic enamels Fiber-filled resin for vertical surfaces Smooth-On Plasti-Paste II 3 Lbs

**Brand:** smooth-on
**Price:** NT$616
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Elevate your craft with the no-sag, paintable powerhouse!

## Quick Answers

- **What is this?** Smooth-On Plasti-Paste II 3 Lbs by smooth-on
- **How much does it cost?** NT$616 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/434925780-smooth-on-plasti-paste-ii-3-lbs)

## 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

- • **Vertical Mastery:** Fiber-reinforced formula stays put on walls—no sag, no drip.
- • **Speedy Set & Cure:** Demold in 90 minutes, fully cured in 24 hours—fast turnaround for your projects.
- • **Custom Color Ready:** Off-white base accepts So-Strong tints for personalized finishes.
- • **Multi-Purpose Power:** Use as a mother mold, adhesive, or industrial repair—versatility that works as hard as you do.
- • **Tough & Lightweight:** Hard 70D plastic that’s durable yet easy to sand and machine.

## Overview

Smooth-On Plasti-Paste II is a two-component, fiber-filled resin designed for vertical applications. It cures into a hard, lightweight plastic that can be sanded, machined, and painted with acrylic enamels. With a quick demold time of 90 minutes and full cure in 24 hours, it’s ideal for mother molds, special effects, and industrial repairs. Its no-odor, paintable formula offers superior rigidity and heat resistance compared to the original.

## Description

New Plasti-Paste II is a two component fiber-filled resin that is designed for vertical surface application. This no-odor formulation is an improved version of our original Plasti-Paste formula, and the cured product is different in the following ways: 1. Cured plastic can be painted (original Plasti Paste can not) and 2. It is harder, more rigid with better heat resistance. Part A is a liquid and Part B is a paste. MIX RATIO: 1A: 2B by volume (62A:100B by weight). POT LIFE:10 minutes; DEMOLD TIME: 90 minutes (depending on mass) CURE TIME: 24 hours COLOR: Off-White; Liquid material can be pigmented with So-Strong color tints from Smooth-On HARDNESS: 70D Please read the MSDS before using. Consult the Technical bulletin for further information. Visit us at www.smooth-on.com

Review: Needed this for a mother mold, worked great. Plus it arrived a day earlier and I could not be happier. A+ for the packaging as well
Review: Easy to work with, even smothable with a little water on your fingers if you know when. Sets up hard as nails I always seem to end up with more of the liquid despite measuring both out.

## Features

- A two component fiber-filled resin that is designed for vertical surface application
- Mixed material holds a vertical surface without sagging and cures to a strong, durable and lightweight plastic
- Can be used for creating themed environments or special effects, used as a "mother mold" material to reinforce rubber molds and a variety of other applications
- Also a powerful adhesive and can be used as a repair material for a variety of industrial applications
- Cured plastic can be sanded, machined and painted with acrylic enamel paints.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00A6WD51I |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (64) |
| Date First Available | 8 December 2016 |
| Item model number | PlastiPasteII |
| Material Type(s) | Rubber Plastic Acrylic |
| Product Dimensions | 19.05 x 12.45 x 21.34 cm; 1.81 kg |
| Remote Control Included? | No |
| material_composition | acrylic, plastic, rubber |

## Product Details

- **Brand:** Smooth-On
- **Item form:** Liquid
- **Material:** Rubber Plastic Acrylic
- **Special features:** Lightweight, Strong
- **Specific uses for product:** Craft, Construction, Manufacturing

## Images

![Smooth-On Plasti-Paste II 3 Lbs - Image 1](https://m.media-amazon.com/images/I/71uDEHEeihL.jpg)

## Available Options

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

## Questions & Answers

**Q: is this product water resistent**
A: yes very hard and lightweight also. I only wish it wasnt so expensive.

**Q: How much does this make?  (by volume)**
A: Plasti-Paste II has a specific volume of 27.73 cubic inches per pound. A trial unit is 3.3 lbs of material, giving you around 83 cubic inches.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 5 June 2019*

Needed this for a mother mold, worked great. Plus it arrived a day earlier and I could not be happier. A+ for the packaging as well

### ⭐⭐⭐⭐⭐ Review
*by G***M on 28 April 2017*

Easy to work with, even smothable with a little water on your fingers if you know when. Sets up hard as nails I always seem to end up with more of the liquid despite measuring both out.

### ⭐⭐⭐⭐⭐ Review
*by K***. on 10 December 2016*

Thank you for such an awesome product! Love it when the item you order is of great quality and works as described! Thank you for the super fast shipping! Look forward to ordering from you again!

## Frequently Bought Together

- Plasti-Paste II - Trowelable Plastic Paste - Trial Unit
- Rebound™ 25 Brushable Platinum Cure Silicone Rubber for Mold Making, Pint Unit
- THI-VEX - Thixotropic Agent for Thickening Smooth-On Silicone Rubbers - 1 Ounce Bottle

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-20*