Silicone rubber liquid for mould making *NEW Platinum Cure Transparent Food Grade


BRAND New - perfect pouring PLATINUM Liquid Silicone Rubber 2 part cure

1kg Container Part A, 1kg Container Part B

Pour at a 50:50 ratio

*IF POSTAGE IS A BIT HIGH on the 12kgs and 48kgs, just get message us to check as we can use couriers at a much lower rate than Aust Post to some locations


  • If you would like it coloured like the images we can include a small package of mica in almost any colour which you can mix with your Catalyst before you blend with the silicone 
  • If you would like the colorant added in with your order please make sure you leave a note at checkout to state this and also which colour you would like 
  • If we do not receive this note at checkout from you we will send clear silicone 

We use this silicone regularly in our mould making It is brand new, fresh, perfect quality


  • Two-part silicone rubber: You will receive Part A and Part B liquid silicone Simply blend at equal ratios
  • No heat required - sets at room temperature 
    Can withstand high temperatures once completed
  • Perfect precision - shows even tiny details
  • Can be used for making many different moulds/molds including: Soaps, Candles, Concrete / Cement, Art pieces, Plaster, Resin, etc.
  • Transparent - you can see the finished product and confirm there are no bubbles
  • Extremely high viscosity, pours incredibly easily


  • Colour: Clear (can be coloured with our Micas)
  • Always test a small amount firstly
  • To avoid air bubbles, blend more slowly - but ensure it is thoroughly blended for both parts, or we prefer to just stir with a fork as it is curing to bring bubbles to the surface.


CATALYST COLOURING: To colour, you can mix some mica with one part (Make sure it is Renascent Bath & Body Mica as we not sure how others may react), add a small amount in, blend thoroughly. By colouring one part you can see the colour swirls when added to the other part and ensure it is well blended.

PREPARE YOUR MASTER: The master is the object you are using to make your mould (any medium except silicone or silicone containing mediums)

You can bed the master on a sheet of contact or packing tape (sticky side up) for a lovely flat surface, Use  playdough (good recipe with the thermomix – cheap and easy to reproduce and if sealed keeps for months and can be reused) as a flat base (use a rolling pin) or Clay, then press your master on gently and add the surrounds/wall. Attach the master to the base (so it won’t float in the silicone) you can use a hot glue gun or press it into playdough/clkay/sticky paper. Make sure there’s no gaps.

SURROUNDS: Create a wall around the master, eg a cardboard wall or lego brick wall, (we use playdough for small objects less than 3cm high). You can use take away food containers, plastic or paper cups or poly pipe *TIP: If using poly pipe line with a plastic sheet firstly – laminating pouches are flat, cheap and easy to cut up to fit. This will allow easy removal on taller objects.

MIXING: Open the silicone rubber container and measure equal parts of A & B carefully.

MOULDING: Mix well so it is fully blended, if you get pockets not blended it won't set, if this happens, leave it for 3-7 days, it may blend through, but best to mix well. 

Have your master ready to go with the surrounds made and then pour the silicone rubber in a thin stream - over the side of your master, allowing the silicone to flow up from underneath, thus filling any crevices or marks and preventing air bubbles. (If you pour directly over, you may trap air bubbles, although due to the easy pouring this is unlikely). Fill to completely cover the master.

Take a skewer or metal fork and gently stir, poking down the side to ensure any trapped air bubbles are released and pop up to the surface where you can pop them with your skewer. 

You have about a 5-30 minute work time before it goes sticky and 4-24 hours complete cure time - allow to set for 5 to 24 hours 

Once fully set, peel off your surrounds and pop your master out of your completed silicone mould

Give it a wash with warm soapy water, you now have a mould ready to use many times.

As we are professional mould makers and make hundreds of different moulds we are here to assist you if you have any questions or concerns.

It is fine for impression mats although don't pour silicone on silicone as they will firmly stick together. If over a plastic or lace cloth should be fine.

This information is copyright © Renascent Bath & Body / Lesley Mitchell
Individuals must test a small amount first to determine suitability for their purpose. *Wear gloves and eye contact and do not allow the catalyst to come in contact with skin or eyes, if this occurs, flush immediately with water and if in contact with the eyes, seek medical attention.