---
product_id: 294970242
title: "Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can"
brand: "smooth-on"
price: "€ 92.34"
currency: EUR
in_stock: false
reviews_count: 5
category: "Smooth On"
url: https://www.desertcart.de/products/294970242-smooth-on-universal-mold-release-14-fluid-ounce-aerosol-can
store_origin: DE
region: Germany
---

# Extends mold production life Effective 70°F to 500°F temperature range Works with polyurethanes & polysulfides Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can

**Brand:** smooth-on
**Price:** € 92.34
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Mold smarter, not harder — release your creativity effortlessly!

## Quick Answers

- **What is this?** Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can by smooth-on
- **How much does it cost?** € 92.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/294970242-smooth-on-universal-mold-release-14-fluid-ounce-aerosol-can)

## 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

- • **Porous Surface Ready:** Pairs with SuperSeal to prep porous materials like wood and plaster for perfect releases every time.
- • **Mold Longevity Booster:** Prolongs the lifespan of your molds, maximizing your creative output and ROI.
- • **Universal Compatibility:** Seamlessly releases most liquid rubbers & plastics for flawless mold separation.
- • **Heat-Resistant Performance:** Operates efficiently across a broad 70°F to 500°F range, perfect for diverse casting environments.
- • **Precision Aerosol Delivery:** 14 fl oz aerosol can ensures even, controlled application—no mess, no waste.

## Overview

Smooth-On Universal Mold Release is a professional-grade aerosol designed to effortlessly separate polyurethanes and polysulfides from prepared molds. Operating effectively between 70°F and 500°F, it extends mold life and enhances production efficiency. Ideal for use with porous materials when paired with a sealer, this 14 fl oz can is a must-have for serious mold makers aiming to elevate their craft.

## Description

If you've ever been to the movies, admired a piece of sculpture, marveled at detailed architectural ornamentation or used a telephone; then you've encountered the handiwork of people who use Smooth-On rubbers, plastics, foams and other products to turn their ideas into 3-dimensional reality. Universal Mold Release Agent is formulated especially for mold making and casting, and works well with most liquid rubber and liquid plastic products. It will release mold rubbers (such as polyurethanes and polysulfides) from properly prepared models. Sealing porous models (wood, plaster, concrete) or certain modeling clays (containing water or sulfur) with Smooth-On SuperSeal or other sealer may be necessary. Universal Mold Release is effective over a broad temperature range from 70°F to 500°F. Features If using silicone rubber, seal model surface with SuperSeal only. Do not use Universal Mold Release. Universal Mold Release also easily releases a variety of casting materials (epoxies, Smooth-On liquid plastics, etc.) from cured rubber molds. This product has a limited shelf life and should be used as soon as possible. Properly used, Universal Mold Release improves molding efficiency for a variety of casting applications and will actually lengthen the life of your production mold. Adult Supervision Required. Keep Out of the Reach of Children.

Review: Works well, but it's a bit pricey. Effective for most mold-making tasks, but there are more affordable alternatives available.​
Review: Perfect, good sized can. Functions perfectly, great value if you’re looking for a silicon on silicon release.

## Features

- Formulated especially for mold making and casting, and works well with most liquid rubber and liquid plastic products
- It will release mold rubbers (such as polyurethanes and polysulfides) from properly prepared models.
- Some porous models such as wood, plaster, concrete, stone or certain modeling clays containing water or sulfur may need to be sealed first prior to applying mold release with Smooth-On SuperSeal or other sealer.
- Will help to lengthen the production life of your mold rubbers if properly used
- Do not use if making a silicone mold.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004BNHLOK |
| ASIN  | B004BNHLOK |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Original Version |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,064) |
| Customer reviews | 4.6 4.6 out of 5 stars (2,064) |
| Date First Available | 16 March 2013 |
| Date First Available  | 16 March 2013 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 431 g |
| Item model number | 751635700109 |
| Item model number  | 751635700109 |
| Manufacturer | Smooth-On |
| Manufacturer  | Smooth-On |
| Material | Rubber Plastic Wood Silicone |
| Number Of Pieces | 1 |
| Part number | 751635700109 |
| Product Dimensions | 20.83 x 20.32 x 11.43 cm; 430.91 g |
| Product Dimensions  | 20.83 x 20.32 x 11.43 cm; 430.91 g |
| Style | Modern |

## Images

![Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can - Image 1](https://m.media-amazon.com/images/I/61BgKrDJmrL.jpg)
![Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can - Image 2](https://m.media-amazon.com/images/I/71+1rU8vczL.jpg)
![Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can - Image 3](https://m.media-amazon.com/images/I/717U7NkuMpL.jpg)
![Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can - Image 4](https://m.media-amazon.com/images/I/71vadnUUH8L.jpg)
![Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can - Image 5](https://m.media-amazon.com/images/I/71wJtlz97-L.jpg)

## Questions & Answers

**Q: why $10 to ship a can?**
A: Dear Dan,Universal Mold Release is considered a hazard to ship being as it is an aerosol can.  It could also have to do with how far it is shipping.  If you go onto our Smooth-On website and go to distributors you may find a distributor in your state or at least close to your state. If you have further questions, please don't hesitate to contact me.Best Regards,Dawn

**Q: How do people remove this from the cast part? From what I understand, paint or primer won't stick to the part if the release agent is present.**
A: Release agent can easily be cleaned off with a little isopropyl alcohol and a toothbrush.

**Q: I have silicon molds and plan to cast with resin to make antler reproductions. Should I spray this inside the silicon mold for easy release of resin?**
A: No.  This is a silicone-based agent.  If you use it on silicone molds, it will glue them together.  You’re better off with something like Mann Ease Release.

**Q: Is it clear?**
A: Yes it is very clear

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by O***N on 24 April 2025*

Works well, but it's a bit pricey. Effective for most mold-making tasks, but there are more affordable alternatives available.​

### ⭐⭐⭐⭐⭐ Review
*by A***X on 21 October 2025*

Perfect, good sized can. Functions perfectly, great value if you’re looking for a silicon on silicon release.

### ⭐⭐⭐⭐⭐ Review
*by G***R on 1 October 2024*

I have a few large silicone molds for projects. I used to use epoxy tape to prevent sticking of the epoxy in the seams. I didn't think a release spray would work and didn't want to lose my project (or the mold) because of bound epoxy. I finally used this on the sides of one of the molds because the silicone surface had some scratches that might promote sticking. The spray worked so well that I only used it for the next new pour. There was essentially no sticking. The piece popped out so easily ... I'll never go back to tape for this. I recommend it strongly and will continue to buy. No complaints; great product.

## Frequently Bought Together

- Smooth-On Universal™ Mold Release Spray, 14 fl. oz. Aerosol Can
- Mold Star 15 Slow - 1A:1B Mix by Volume Platinum Silicone Rubber - Pint Unit

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-24*