---
product_id: 50331975
title: "75-80 Liquid Polyurethane Rubber (24lb Kit)"
brand: "polytek"
price: "9447 kr"
currency: NOK
in_stock: true
category: "Polytek"
url: https://www.desertcart.no/products/50331975-75-80-liquid-polyurethane-rubber-24lb-kit
store_origin: NO
region: Norway
---

# 45 min pour time Shore A80 durable yellow rubber 2:1 precise mix ratio 75-80 Liquid Polyurethane Rubber (24lb Kit)

**Brand:** polytek
**Price:** 9447 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mold like a pro, cure like a boss!

## Quick Answers

- **What is this?** 75-80 Liquid Polyurethane Rubber (24lb Kit) by polytek
- **How much does it cost?** 9447 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/50331975-75-80-liquid-polyurethane-rubber-24lb-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

- • **Optimal Work Window:** Enjoy a generous 45-minute pour time to perfect your mold without rush.
- • **Precision Mix Ratio:** Achieve flawless results with an exact 2A:1B blend every time.
- • **Reliable Demold Time:** Fast 16-hour cure lets you move from mold to masterpiece overnight.
- • **Versatile Application:** Pourable liquid rubber that thickens easily for brush-on use with PolyFiber II.
- • **Professional-Grade Hardness:** Shore A80 ensures a resilient, flexible rubber ideal for detailed casting.

## Overview

Poly 75-80 Liquid Polyurethane Rubber is a two-part, pourable system curing to a durable Shore A80 yellow rubber. With a precise 2:1 mix ratio, 45-minute working time, and 16-hour demold, it offers professional-grade flexibility and versatility for casting and mold-making projects.

## Description

Poly 75-80 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow, Shore A80 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.

## Features

- Mix Ratio: 2A:1B
- Shore Hardness: A80
- Pour Time: 45 min.
- Demold Time: 16 hr.
- Cured Color: Yellow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075VDTYJF |
| Best Sellers Rank | #818,317 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #7,193 in Sculpture Supplies |
| Brand Name | Polytek |
| Manufacturer | Polytek |
| Part Number | Poly 75-80 |
| UPC | 686603382073 |

## Images

![75-80 Liquid Polyurethane Rubber (24lb Kit) - Image 1](https://m.media-amazon.com/images/I/616BlItGeUL.jpg)

---

## 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.no/products/50331975-75-80-liquid-polyurethane-rubber-24lb-kit](https://www.desertcart.no/products/50331975-75-80-liquid-polyurethane-rubber-24lb-kit)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-27*