---
product_id: 118299540
title: "Polytek 74-45 Liquid Polyurethane Rubber (80lb Kit)"
brand: "polytek"
price: "Rp46203235"
currency: IDR
in_stock: true
category: "Polytek"
url: https://www.desertcart.id/products/118299540-polytek-74-45-liquid-polyurethane-rubber-80lb-kit
store_origin: ID
region: Indonesia
---

# 30 min pour time, fast workflow Shore A45 hardness with vibrant yellow cure 1:1 Mix Ratio for perfect balance Polytek 74-45 Liquid Polyurethane Rubber (80lb Kit)

**Brand:** polytek
**Price:** Rp46203235
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mold your masterpiece with precision and speed!

## Quick Answers

- **What is this?** Polytek 74-45 Liquid Polyurethane Rubber (80lb Kit) by polytek
- **How much does it cost?** Rp46203235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/118299540-polytek-74-45-liquid-polyurethane-rubber-80lb-kit)

## Best For

- polytek enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Yellow Cure:** Distinctive yellow finish ensures easy identification and quality control.
- • **Versatile Application:** Pourable liquid rubber easily thickened for brush-on precision.
- • **Perfectly Balanced Mix:** Achieve flawless results every time with a precise 1:1 ratio.
- • **Fast & Efficient Pouring:** 30-minute pour time keeps your projects moving without delays.
- • **Durable Shore A45 Hardness:** Flexible yet resilient rubber that stands up to wear and tear.

## Overview

Polytek 74-45 is a two-part liquid polyurethane rubber kit with a 1:1 mix ratio, curing to a durable Shore A45 yellow rubber in 16 hours. Its 30-minute pour time and ability to be thickened for brush application make it ideal for detailed molding and casting projects.

## Description

Poly 74-45 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow, Shore A45 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.

## Features

- Mix Ratio: 1A:1B
- Shore Hardness: A45
- Pour Time: 30 min.
- Demold Time: 16 hr.
- Cured Color: Yellow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075SJ3QX8 |
| Best Sellers Rank | #515,917 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #3,283 in Sculpture Molding & Casting Products |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | September 20, 2017 |
| Manufacturer | Polytek |

## Images

![Polytek 74-45 Liquid Polyurethane Rubber (80lb Kit) - Image 1](https://m.media-amazon.com/images/I/51BojEHwOaL.jpg)

## Frequently Bought Together

- Polytek 74-45 Liquid Polyurethane Rubber (80lb Kit)
- Mann Release Technologies Ease Release 200 14 fl. oz.

---

## 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.id/products/118299540-polytek-74-45-liquid-polyurethane-rubber-80lb-kit](https://www.desertcart.id/products/118299540-polytek-74-45-liquid-polyurethane-rubber-80lb-kit)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-11-02*