---
product_id: 798129127
title: "Alumilite Flex 80 Urethane Rubber, 32 oz, Durable Flexible Casting Resin for Rubber Molds & Parts, with Shore Hardness of 80A, Industrial Components, Hard Duplication, and Custom Mold Making"
brand: "alumilite"
price: "S/.341"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/798129127-alumilite-flex-80-urethane-rubber-32-oz-durable-flexible-casting
store_origin: PE
region: Peru
---

# Alumilite Flex 80 Urethane Rubber, 32 oz, Durable Flexible Casting Resin for Rubber Molds & Parts, with Shore Hardness of 80A, Industrial Components, Hard Duplication, and Custom Mold Making

**Brand:** alumilite
**Price:** S/.341
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Alumilite Flex 80 Urethane Rubber, 32 oz, Durable Flexible Casting Resin for Rubber Molds & Parts, with Shore Hardness of 80A, Industrial Components, Hard Duplication, and Custom Mold Making by alumilite
- **How much does it cost?** S/.341 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/798129127-alumilite-flex-80-urethane-rubber-32-oz-durable-flexible-casting)

## Best For

- alumilite enthusiasts

## Why This Product

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

## Description

Buy Alumilite Flex 80 Urethane Rubber, 32 oz, Durable Flexible Casting Resin for Rubber Molds & Parts, with Shore Hardness of 80A, Industrial Components, Hard Duplication, and Custom Mold Making: Molding & Casting - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Extremely Tough Yet Flexible – Flex 80 is designed for casting durable parts that need strength with slight give. Ideal for duplicating industrial rubber parts, gaskets, and other functional components.
- Shore 80A Hardness – With a shore rating of 80–85A, this resin strikes a balance between rigidity and flexibility. Great for high-load applications and repeat-use mold projects.
- Detailed and Smooth Results – Flex 80 flows well for capturing fine details in hard rubber parts. Vacuum or pressure casting is recommended to minimize bubbles and enhance surface quality.
- Dye-Compatible Formula – Easily tint with Alumilite translucent dyes. Add white dye to make opaque parts. Ideal for branded molds, color-coded components, and custom product runs.
- Perfect for Mid-Sized Projects – The 2 Gallon size supports larger rubber part casting, industrial mold work, or batch prototyping with high toughness and detail retention.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C6N41V2 |
| Best Sellers Rank | #458,154 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #2,596 in Sculpture Molding & Casting Products |
| Brand Name | Alumilite |
| Color | Clear |
| Compatible Material | Rubber |
| Container Type | Bottle |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Full Cure Time | 72 Hours |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | Alumilite |
| Material Type | Urethane Rubber |
| Model | Flex 80 |
| Other Special Features of the Product | Tough Yet Flexible |
| Specific Uses For Product | Casting |
| UPC | 810026275074 |
| Viscosity | 500 Centipoise |
| Volume | 946.35 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Alumilite
- **Item Form:** Liquid
- **Material:** Urethane Rubber
- **Special Feature:** Tough Yet Flexible
- **Specific Uses For Product:** Casting

## Images

![Alumilite Flex 80 Urethane Rubber, 32 oz, Durable Flexible Casting Resin for Rubber Molds & Parts, with Shore Hardness of 80A, Industrial Components, Hard Duplication, and Custom Mold Making - Image 1](https://m.media-amazon.com/images/I/51Utq+pKkEL.jpg)

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**Shop now:** [https://www.desertcart.pe/products/798129127-alumilite-flex-80-urethane-rubber-32-oz-durable-flexible-casting](https://www.desertcart.pe/products/798129127-alumilite-flex-80-urethane-rubber-32-oz-durable-flexible-casting)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-25*