---
product_id: 112884222
title: "Polycraft HT-3120 Heat Resistant High Temperature RTV Silicone Rubber 11kg Kit"
brand: "polycraft ( mb fibreglass )"
price: "€ 1610.37"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/112884222-polycraft-ht-3120-heat-resistant-high-temperature-rtv-silicone-rubber
store_origin: PT
region: Portugal
---

# Heat Resistant 60 Shore A Hardness Wide Temp Range Polycraft HT-3120 Heat Resistant High Temperature RTV Silicone Rubber 11kg Kit

**Brand:** polycraft ( mb fibreglass )
**Price:** € 1610.37
**Availability:** ✅ In Stock

## Summary

> 🔥 Unleash Your Creativity with Polycraft's Heat Resistant Silicone! 🔥

## Quick Answers

- **What is this?** Polycraft HT-3120 Heat Resistant High Temperature RTV Silicone Rubber 11kg Kit by polycraft ( mb fibreglass )
- **How much does it cost?** € 1610.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/112884222-polycraft-ht-3120-heat-resistant-high-temperature-rtv-silicone-rubber)

## Best For

- polycraft ( mb fibreglass ) enthusiasts

## Why This Product

- Trusted polycraft ( mb fibreglass ) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Mix & Pour with Ease:** Effortlessly combine and pour for perfect results every time.
- • **Room Temperature Cure:** Cures at room temperature, allowing for flexibility in application.
- • **High Rigidity for Moulds:** With a hardness of 60 Shore A, enjoy superior mould rigidity.
- • **Precision Mould Reproduction:** Achieve accurate reproductions of masters for flawless mouldmaking.
- • **Robust Temperature Tolerance:** Designed to withstand a wide range of service temperatures.

## Overview

The Polycraft HT-3120 Heat Resistant High Temperature RTV Silicone Rubber 11kg Kit is a versatile and durable solution for mouldmaking. This high-performance silicone offers easy mixing and pouring, cures at room temperature, and provides precise reproduction of masters, making it ideal for professionals seeking reliability and quality in their projects.

## Description

Polycraft HT-3120 Heat Resistant High Temperature RTV Silicone Rubber 11kg Kit

## Features

- Easily mixed and poured
- Cure at room temperature in any thickness
- Give accurate reproduction of masters for mouldmaking
- Provide wide service temperature ranges
- High hardness (60 Shore A) for mould rigidity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Polycraft ( MB Fibreglass ) |
| Model Number | 5060202514328 |
| Colour | Red |
| Item Weight | 11 kg |
| Special Features | Heat Resistant |
| Item Weight | 11 kg |

## Product Details

- **Brand:** Polycraft ( MB Fibreglass )
- **Colour:** Red
- **Item weight:** 11 Kilograms
- **Recommended uses for product:** Artistic and Industrial Applications
- **Special feature:** Heat Resistant
- **Included components:** Mould

## Images

![Polycraft HT-3120 Heat Resistant High Temperature RTV Silicone Rubber 11kg Kit - Image 1](https://m.media-amazon.com/images/I/81nFz2eBZkL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/112884222-polycraft-ht-3120-heat-resistant-high-temperature-rtv-silicone-rubber](https://www.desertcart.pt/products/112884222-polycraft-ht-3120-heat-resistant-high-temperature-rtv-silicone-rubber)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*