---
product_id: 231403877
title: "Liquid Silicone Rubber-LSR 220 (Fast) 1 kg"
brand: "jay enterprises"
price: "€ 70.72"
currency: EUR
in_stock: true
reviews_count: 8
category: "Jay Enterprises"
url: https://www.desertcart.com.cy/products/231403877-liquid-silicone-rubber-lsr-220-fast-1-kg
store_origin: CY
region: Cyprus
---

# Low viscosity 7000±1000 cps Fast 3-5 hr room temp cure Durable & reusable mold rubber Liquid Silicone Rubber-LSR 220 (Fast) 1 kg

**Brand:** jay enterprises
**Price:** € 70.72
**Availability:** ✅ In Stock

## Summary

> 🖌️ Mold your masterpiece faster, smoother, and safer than ever!

## Quick Answers

- **What is this?** Liquid Silicone Rubber-LSR 220 (Fast) 1 kg by jay enterprises
- **How much does it cost?** € 70.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/231403877-liquid-silicone-rubber-lsr-220-fast-1-kg)

## Best For

- jay enterprises enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Pour & Mix:** Low viscosity and a simple 100:5 mix ratio make your mold-making smooth and mess-free.
- • **Ultra-Soft Shore A 20:** Achieve delicate, flexible molds that capture every intricate detail with professional-grade softness.
- • **Rapid Room-Temp Curing:** Get flawless molds in just 3-5 hours—no oven needed, no downtime wasted.
- • **Odorless & Safe Formula:** Work comfortably with a non-toxic, fume-free silicone that’s perfect for studios and home workshops.
- • **Versatile Industrial & Artistic Use:** From prototypes to sculptures, candles to architectural elements—one product, endless creative possibilities.

## Overview

Jay Enterprises Liquid Silicone Rubber-LSR 220 (Fast) is a 1 kg pack of odorless, low-viscosity silicone rubber that cures at room temperature within 3-5 hours. With a soft Shore A hardness of 20, it delivers flexible, durable molds ideal for industrial and artistic applications. Its easy 100:5 mix ratio and excellent fluidity enable precise detail reproduction without vacuum degassing, making it perfect for professionals and hobbyists alike.

## Description

Liquid Silicone Rubber PERFECT FOR INDUSTRIAL APPLICATIONS Often used for molds to reproduce sculptures and other prototypes, casting plaster, Pop, resins, and wax LOW VISCOSITY You can easily mix and pour this rubber compound, creating one-block or two-block pieces or replicas with no vacuum degassing required. 1 Appearance : white 2 Mixing proportion of curing agent : 3-5% 3 Operating time (@ 25 °C ) : 4-6 Min 4 Curing time (@ 25 °C ) : 3-8 hrs 5 Hardness : 20 A° 6 Density : 1.08 g/cm3 7 Viscosity (@ 25 °C ) :7000±1000 cps 8 Tensile-strength : ≥26 kgf /cm2 9 Tear-strength : ≥16 kgf /cm 10 Elongation-break : ≥ 450 %

Review: One of the BEST LSR - I got the Silicon rubber from seller JAY ENTERPRISES SPECIALITY CHEMICALS. Previously I had used haksons brand which is very costly compared to this and another brand which I ordered from Delhi YouTuber. I ordered this for making moulds for one of my specimen cause I had previous experience I took a small batch and after mixing with hardener (not weighted used some drop with guess like I used to) I applied one layer in my specimen but it was So liquidy it came out from the specimen and even not drying after like hours. So I panicked cause previously in haksons it was 50:50 ratio and it was a very small object I just mixed and poured it got hard in minutes and another one I got from Delhi was to set very fast after applying. I contacted seller through desertcart , I have to say the seller has been just best he talked to me about how product should be used very patiently, asked me to use weighting scale and told me that this LSR is pouring type so you don't apply layer you pour and if you want to apply layer than you will need brushing agent. So after talking to him I used a weighting scale this LSR need 3-5% hardener so mix hardener according this and it has working time more than another one previously I used the last silicon i used had a working time like 2 min its very quick which is not ok cause some time it's started going hard while you are still mixing So after my experience I would suggest it is one of the best LSR Always use weighting scale Once you mixed and poured /applied, just give it the rest for like 4-5 hours
Review: Best product I've had in a while - It's so easy to use , catches all the details and the quantity and price is reasonable. It is as they claim i would i buy it again. Meanwhile check out what i make with these on my Instagram and YouTube @lamecrafts

## Features

- (LSR -220 FAST CURING 20 SHORE HARDNESS 1KG PACK) will reproduce the finest detail and are suitable for a variety of industrial and art related applications including making molds for reproducing prototypes, furniture, sculpture and architectural elements. Lsr-2, Lsr-220, Lsr-225 silicones can be thickened with THIX additive for brush-on applications.
- (USES) Use this versatile product for making molds of all kinds, including resin, wax, candle, soap, and architectural details, statues, and figurines. FAST CURING Cures at room temperature within 3-5 hours. An exceptional fluidity and good operability, easy to demold. Good tensile and tear strength, low shrinkage SHORE A HARDNESS 20ᵒA - This scale measures the hardness of flexible rubber molds. A 20ᵒA hardness is in the very soft range in molding grade.
- (LOW VISCOSITY) You can easily mix and pour this rubber compound, creating one-block or two-block pieces or replicas with no vacuum degassing required
- (MIX RATIO) Our silicone rubber compound has a 100:5 mix ratio, making it easy to use and resulting in flexible, viscosity-free molds. Easy to use silicone rubber compound features a convenient mixing ratio by weight. Use weighing machine for proper measurement and to avoid mistakes
- (QUALITY) Our liquid silicone rubber is durable and flexible, which means it can be reused multiple times without losing its shape or quality
- (ADVANCED FORMULA) It is odorless and doesn't release harmful fumes, making it a healthier option compared to other types of mold-making materials
- (CUSTOM PROJECT) Create custom silicone molds for your crafts and DIY projects with our high-quality, safe liquid silicone rubber.
- (SUITABLE FOR) Our liquid silicone rubber is easy to use and suitable for beginners and professionals alike.
- (COST) Save money to get better value with our cost-effective silicone mold making solution, suitable for beginners and pros alike.
- (NOTE) As with any crafting material, it is important to use this product carefully and follow the instructions provided to ensure safety and achieve the best results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FSM9BZ3 |
| Best Sellers Rank | #7,389 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #31 in Silicone Adhesives |
| Brand | Jay Enterprises |
| Brand Name | Jay Enterprises |
| Colour | white |
| Compatible Material | Rubber |
| Container Type | Bottle |
| Country of Publication | India |
| Customer Reviews | 3.9 out of 5 stars 53 Reviews |
| Full Cure Time | 4-8 Hours |
| Included Components | Liquid Silicone Rubber |
| Item Form | Liquid Silicone Rubber |
| Item Package Quantity | 1 |
| Item Type Name | Art Pastes [ |
| Item Weight | 1 Kilograms |
| Manufacturer | Chemzest Enterprises, Jay Enterprises |
| Manufacturer Contact Information | Chemzest Enterprises |
| Manufacturer Part Number | JAY-LSR-220 |
| Material | Silicone |
| Material Type | Silicone |
| Model | LSR-220 |
| Other Special Features of the Product | odorless |
| Packer Contact Information | Jay Enterprises |
| Special Feature | odorless |
| Specific Uses For Product | art |
| Unit Count | 1000 Grams |
| Viscosity Level | Low to Medium |
| Volume | 1 Litres |

## Product Details

- **Brand:** Jay Enterprises
- **Specific Uses For Product:** art
- **Material:** Silicone
- **Item Form:** Liquid Silicone Rubber
- **Special Feature:** odorless

## Images

![Liquid Silicone Rubber-LSR 220 (Fast) 1 kg - Image 1](https://m.media-amazon.com/images/I/61kzPYduSKL.jpg)
![Liquid Silicone Rubber-LSR 220 (Fast) 1 kg - Image 2](https://m.media-amazon.com/images/I/81JTZl71ucL.jpg)
![Liquid Silicone Rubber-LSR 220 (Fast) 1 kg - Image 3](https://m.media-amazon.com/images/I/61DiU-1LxML.jpg)
![Liquid Silicone Rubber-LSR 220 (Fast) 1 kg - Image 4](https://m.media-amazon.com/images/I/61rqZSgEfaL.jpg)
![Liquid Silicone Rubber-LSR 220 (Fast) 1 kg - Image 5](https://m.media-amazon.com/images/I/61-GnJC08rL.jpg)

## Questions & Answers

**Q: Can i use this for making tray mould or any other mould like crystal mold?**
A: Dear Customer Our Silicon rubber is for Mold Making Purpose if Your Requirements are for mold making Then U Can Purchas Our Jay Enterprises LSR 2, LSR 220 and LSR 225 this are 3 silicon rubber are used in mold making . If Need More Information Regarding Jay enterprises Silicon Rubber U can Contact us : 8050657801/8884343524

**Q: Can we bond this with metal**
A: No it cant bond with metal, lsr-220 is only used for mold making

**Q: Can use more time**
A: I think, I've already answered for possible other questions as well.. Ty

**Q: What is the mixing ratio?**
A: 3-5℅(as adviced) by weight of the rubber works well in both brush coating and pouring//while Lower ratio I'd advice for first layer brush coating followed by higher compensating the setting time for bigger projects... Hope it helps!

## Customer Reviews

### ⭐⭐⭐⭐⭐ One of the BEST LSR
*by X***Z on 29 June 2023*

I got the Silicon rubber from seller JAY ENTERPRISES SPECIALITY CHEMICALS. Previously I had used haksons brand which is very costly compared to this and another brand which I ordered from Delhi YouTuber. I ordered this for making moulds for one of my specimen cause I had previous experience I took a small batch and after mixing with hardener (not weighted used some drop with guess like I used to) I applied one layer in my specimen but it was So liquidy it came out from the specimen and even not drying after like hours. So I panicked cause previously in haksons it was 50:50 ratio and it was a very small object I just mixed and poured it got hard in minutes and another one I got from Delhi was to set very fast after applying. I contacted seller through Amazon , I have to say the seller has been just best he talked to me about how product should be used very patiently, asked me to use weighting scale and told me that this LSR is pouring type so you don't apply layer you pour and if you want to apply layer than you will need brushing agent. So after talking to him I used a weighting scale this LSR need 3-5% hardener so mix hardener according this and it has working time more than another one previously I used the last silicon i used had a working time like 2 min its very quick which is not ok cause some time it's started going hard while you are still mixing So after my experience I would suggest it is one of the best LSR Always use weighting scale Once you mixed and poured /applied, just give it the rest for like 4-5 hours

### ⭐⭐⭐⭐⭐ Best product I've had in a while
*by R***R on 21 January 2024*

It's so easy to use , catches all the details and the quantity and price is reasonable. It is as they claim i would i buy it again. Meanwhile check out what i make with these on my Instagram and YouTube @lamecrafts

### ⭐⭐⭐⭐⭐ Good quality
*by V***� on 12 March 2025*

Good quality product

## Frequently Bought Together

- Jay Enterprises Liquid Silicone Rubber-LSR 220 (Fast) 1 kg
- Afra Heavy Duty Silicone Spray for Mould Release |Silicone Spray |Plastic Injection Moulding Spray|Mould Release Spray|Mould Lubricant Spray| Grade 8082 (300g/514 ml)
- Afra Heavy Duty Silicone Free Spray for Mould Release | Non Silicone Spray | Plastic Injection Moulding Spray | Grade 1083 (300g)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-06-12*