Top 10 Silicone Rubber Mould Making UK – Sculpting Moulding & Casting

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1. Industrial Plasters Ltd

Cold Pour, Silicone Rubber Moulding Kit 1kg- Base & Catalyst, for Mould Making, Green RTV Silicone

Industrial Plasters Ltd - This rtv silicone rubber has been formulated to be a high quality flexible and elastic material with exceptional tear strength. The kit comes with a white base rubber and a green fast catalyst which provides a visual aid to ensure that the material is thoroughly mixed.

It has a long mould life with outstanding release properties. The catalyst should be added at 3% to the Base Silicone. It will give excellent reproduction of fine detail without the use of a vacuum chamber due to its low viscosity. Fast catalyst - 30-40 minutes working time, 5-7 hours curing time. This rubber is suitable for casting a wide range of materials including plaster, Jesmonite, concrete and cement and casting resins – please see our separate listings for these casting materials.
BrandIndustrial Plasters Ltd
ManufacturerIndustrial Plasters Ltd
Part NumberSIL0001

2. LET'S RESIN

Molds Making Silicone Mixing Ratio 1:1, Liquid Silicone for Mould Making, 580g / 20.46oz Translucent Silicone Rubber, LET'S RESIN Silicone Mould Making Kit, Moulding Silicone for Silicone Mould

LET'S RESIN - The working time is 5 minutes at room temperature. If it's s little sticky, no vacuum degassing is necessary. You could also mix mold-making silicone rubber with mica powder to create new colors. Premium silicone for mould making: our translucent liquid silicone for mould making are platinum-cured silicone, soft, very flexible, non-toxic, and no odor, made by safe silicone material, and clear.

Wide application: it's very ideal for art craft use, candle, soap molds, diy your own resin molds, wax, use to make silicone molds for resin casting, wax molds, soap making, candle molds, etc. Pour part a and part b together, make sure to stir the liquid rubber mixture thoroughly for better results. You could enjoy this fun and creative activity all day. Easy mixing & pouring: this silicone mould making kit includes part a and part b, then stir the silicone rubber for 5 minutes, the mix ratio is 1:1 by weight.

If you have any questions about the LET'S RESIN molding silicone kit, please don't hesitate to contact us. Fast cure & no bubbles: the bubbles of liquid silicone will automatically disappear within 2 hours, it varies on your mold size and thickness. Great for beginner: if you're new to mold-making, this mold-making kit is a perfect choice for you to try! No special skills or tools are needed. Attention: Not for making food molds use. How to clean: if there's any spill, please clean with soapy water or rubbing alcohol.
BrandLET'S RESIN
ManufacturerLET'S RESIN
Weight0.58 kg (1.28 Pounds)
Part NumberJY-YTGJ-K

3. RESCHIMICA

RESCHIMICA R PRO 20 1 kg /35,27 oz Silicone Rubber for Silicone Medium Hardness Moulds,Silicone Mould Making kit for DIY, 100% safe,high Tear Resistance,1:1 mix ratio

RESCHIMICA - High performance: r pro 20 silicone rubber faithfully copies even the smallest details, it allows you to make 15% more castings than other silicone rubbers and the moulds have no linear shrinkage. Pot life: 45 minutes - Hardening time: 3 hours. Casting abrasive materials such as concrete can quickly erode the details of the moulds, you have to assemble the two parts of the mould.

Before storing, the moulds should be cleaned with a soap solution and dried completely. The moulds made with r pro 20 last a long time and are excellent for casting resin, plaster, wax, cement and other materials. Note: sulfur-based plasticine is NOT compatible and can inhibit the catalysis of R PRO 20 silicone rubber. In the case of a bivalve mould, etc. Moulds performance - the physical life of the moulds depends on how it is used cast materials, frequency, while casting non-abrasive materials such as wax does not affect the details of the moulds.

Best rubber for moulds: 1:1 mix ratio both by volume and weight, it hardens at room temperature. Hardness: with this catalyzed rubber you can create medium hardness moulds, very elastic and highly resistant to tearing - 21 hardness ShoreA;. It is a very fluid rubber with easy mix ratio and does not need to be degassed.
BrandRESCHIMICA
ManufacturerReschimica
Weight1
Part Numberr-pro-20
Modelr-20-1

4. Industrial Plasters Ltd

For Mould Making, Green RTV Silicone, Cold Pour, Silicone Rubber Moulding Kit 5kg- Base & Catalyst

Industrial Plasters Ltd - It will give excellent reproduction of fine detail without the use of a vacuum chamber due to its low viscosity. Fast catalyst- 30-40 minutes working time, 5-7 hours curing time.

The catalyst should be added at 3% to the Base Silicone. A kg is approximately 1ltr in volume. There is almost no shrinkage 02%. The kit comes with a white base rubber and a green fast catalyst which provides a visual aid to ensure that the material is thoroughly mixed. This rubber is suitable for casting a wide range of materials including plaster, Jesmonite, concrete and cement and casting resins – please see our separate listings for these casting materials. It has a long mould life with outstanding release properties. This rtv silicone rubber has been formulated to be a high quality flexible and elastic material with exceptional tear strength.
BrandIndustrial Plasters Ltd
ManufacturerIndustrial Plasters Ltd
Part NumberSIL0005

5. UrChjoye

Silicone Mould Making Kit,Translucent Silicone Rubber,Liquid Silicone for Mould Making,Molds Making Silicone Mixing Ratio 1:1(16.9oz)

UrChjoye - Fast curing & low viscosity - it takes no more than 12 hours for this silicone mold making compounds to cure at room temperature making compounds, with no noticeable shrinkage. Great for beginner: if you're new to mold making, this mold making kit is a perfect choice for you to try! No special skills or tools are needed.

You could enjoy this fun and creative activity all day. How to clean: if there's any spill, please clean with soapy water or rubbing alcohol. You will get flexible, viscosity free silicone molds. So easy to make your own molds - this silicone molds making kit includes part A and part B, the mixing ratio is 1:1 by weight. Safe - our silicone rubber is made of safe silicone material, non-toxic and no odor, very flexible, high-quality, soft and clear.

For maximum results, wax molds, soap, wax, store the products at room temperature! Wide application - it's very ideal for art craft use, candle molds, DIY your own resin molds, casting, use to make molds for resin, etc. Make sure to stir the mixture thoroughly for better results. Attention: Not for making food molds use. Pour the part A and Part B together and mix.
BrandUrChjoye
ManufacturerOYOWOOA
Height7 cm (2.76 Inches)
Length24 cm (9.45 Inches)
Width12 cm (4.72 Inches)
Part NumberTZ1

6. Epideco

Moulds Making Silicone for Resin Moulds, DIY Crafts, Silicone Rubber for Silicone Mold Making, Jewelry Making, Casting, Silicone Mould Making Kit

Epideco - B>pot life: 30 - 40 mins demold time: 3-5 hrs. This product is not considered as food safe. B>attention:not for making food molds use. B>what you need looking for a way to create lovely sculptures or replicas? Our liquid silicone rubber is the perfect choice for you to make any art projects such as sculpture or prototype reproductions! B>kit includes liquid RTV silicone and silicone catalyst. B>multipurpose specifically formulated for resin, casting moulds making and making moulds of architectural details, candle, wax, soap, statues or figurines!.
BrandEpideco
ManufacturerEpideco
Part NumberProold-0001

7. MBFG

Polycraft GP-3481F RTV Silicone Mould Making Rubber 1.1Kg Kit

MBFG - Quality silicone providing excellent mould detail, This kit includes liquid RTV silicone and silicone catalyst. This silicone is shore a 27 Hardness, meaning it will create a reasonably soft silicone mould. Polycraft products are sold and distributed solely by MB Fibreglass - Other sellers listing/selling under the Polycraft brand are not supplying Polycraft products and may be inferior quality. Not suitable for food use, not a food grade silicone.
BrandMBFG
ManufacturerPolycraft ( MB Fibreglass )
Weight0.87 kg (1.92 Pounds)
Part Numberunknown

8. BBDINO

Ideal for Casting Resins Moulds & Silicone Moulds Sapphire Blue, Platinum Silicone Mould Making Rubber, BBDINO Silicone Mould Making Kit, 1:1 by Volume, Mould Making Silicone Rubber 35 Oz

BBDINO - Long shelf life & vivid colorour sipolysun silicone mould making kit has a very long shelf life of over 1 year, no waste at all, and sipolysun Silicone Mould Making 30A designed with a stunning Sapphire Blue Color, you can easy save the rest materials for next time using by cover the cap back, you can easily see whether part A and B mixed evenly enough and also you will make your arts and moulds in a unique and beautiful Color!.

Very easy to demould, this silicone mould making kit is Great for making simple one- or two-piece block moulds, no vacuum degassing is necessary. Shore a 30 & pouringthis sipolysun 30a mould making silicone rubber has low viscosity so that you can easily mix and pour the silicone material, no degassing needed, the moulds finished with Sipolysun Silicone Rubber Mould Making 30A has great flexibility & LOW VISCOSITY FOR EASY MIXING & Strength. Mix ratio 1a:1b by volumeno weighing scale necessary, this silicone mould making kit comes with 2 bottles, part B 1. 1 lb, part A 1.

1 lb, 2. 2 lb kit, also the bottle come with tinfoil sealed inside the cap, very easy to use, double guarantee for no leaking;. Perfect for art, gypsum, like casting resins, chocolate, wax, food and industrial applicationsipolysun silicone rubber is a platinum grade additional RTV-2 silicone rubber, candle and also can be used as moulds making for candy, which is widely used for mould making of arts crafts, Concrete, soap, Cake and Ice Cubes. Pot life: 50 minutes, cure time: 6 hours at room tempertuare 25℃73. 4℉this liquid rtv-2 mould making silicone rubber cures at room temperature with negligible shrinkage, heat cure will shorten the cure time.
BrandBBDINO
ManufacturerSIPOLYSUN TECHNOLOGY
Height6.99 cm (2.75 Inches)
Length19.99 cm (7.87 Inches)
Weight2.2
Width13.97 cm (5.5 Inches)
Part NumberSI-03
ModelSI200/30

9. DecorRom

Casting, Silicone Mould Making Kit, 1L / 40oz Liquid Translucent Silicone Rubber for Silicone Mold Making, Easy 1:1 Mixing Ratio Silicone for DIY Resin Mould, Crafts Making, Craft, Manual Making

DecorRom - Self-degassing & cure fast - self degassing within 2 hours characteristics makes it easy to create smooth finish. Make sure to stir the mixture thoroughly for better results. It will take 12 hours to cure completely at room temperature, it varies from the size and thickness.

Multipurpose - specifically formulated for resin moulds making, wax molds, soap moulds, statues, casting moulds and making molds of architectural details, candle molds, figurines! ATTENTION:Not for making food molds use. Whatever newbie or pro, you could easily create the molds you desire! Click ‘Add to Cart’ and enjoy your DIY craft making! Superb quality - ever thought about replicating the crafts that you love? looking for the special silicone moulds? Unleash your creativity and create unique silicone moulds with our safe high-quality, easy to mix and get flexible, non-toxic, no odor liquid silicone rubber! Easy to use - our silicone rubber compound features a convenient 1:1 mix ratio, viscosity free silicone molds.

Cost-effective - get better value for your money with our 1, 000ml silicone mold making kit.
BrandDecorRom
ManufacturerDecorRom
Height4.8 cm (1.89 Inches)
Length20 cm (7.87 Inches)
Width10.8 cm (4.25 Inches)
Part NumberFSKU0081

10. DecorRom

600g/500ml, Silicone Mould Making Kit, Liquid Translucent Silicone Rubber for Silicone Mould Making, Easy 1:1 Mixing Ratio Silicone for DIY Resin Mould, Resin Crafts, Casting, Manual Making, Craft

DecorRom - Make sure to stir the mixture thoroughly for better results. Cost-effective - get better value for your money with our 600g silicone mould making kit. Whatever newbie or pro, you could easily create the moulds you desire! Click ‘Add to Cart’ and enjoy your DIY craft making! Premium - ever thought about replicating the crafts that you love? looking for the special silicone moulds? Unleash your creativity and create unique silicone moulds with our safe high-quality, non-toxic, no odor liquid silicone rubber! Self-degassing & cure fast - self degassing within 2 hours characteristics makes it easy to create smooth finish.

It will take 12 hours to cure completely at room temperature, it varies from the size and thickness.

Easy to use - our silicone rubber compound features a convenient 1:1 mix ratio, easy to mix and get flexible, viscosity free silicone moulds. Multipurpose - specifically formulated for resin moulds making, casting moulds and making moulds of architectural details, statues, candle moulds, wax moulds, soap moulds, figurines! ATTENTION:Not for making food moulds use.
BrandDecorRom
ManufacturerDecorRom
Height5.4 cm (2.13 Inches)
Length16.5 cm (6.5 Inches)
Width10.8 cm (4.25 Inches)
Part NumberFSKU0055