Polycraft silicone putty is a fast curing silicone rubber cured at room temperature with excellent dimensional stability and is used for the rapid reproduction of objects.
Rtv silicone mould making rubber uk.
Alchemix rtv 136 is a two component condensation cure low viscosity silicone rubber.
To support our silicone rubber selection we are also proud to provide our customers with a range of fantastic supporting accessories to help you mould your silicone rubber.
In addition a variety of our sideshow demonstrations and applications will open your eyes to a world of material possibility.
Polycraft silicone putty is ideal for small mouldings and will replicate excellent detail from the original object producing a strong semi flexible reusable mould.
Slides videos and hands on demonstration introduce you to the basics of mold making and casting in an easy to understand format.
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Suitable for mould making producing replicas of polyester epoxy resins urethane foam and wax etc.
Attendees make their own molds and castings over the 2 day period.
Post curing of the cured silicone mould for a further several hours at 10ºc higher than the curing temperature of the resin may also prolong mould life.
This video shows how to use our two part rtv silcone to create a silicone which can be used to cast resin or plaster mouldings.
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Alchemix rtv 136 has exceptionally high tear strength and good elongation.
This added durability allows it to be used with metals such as tin alloys and pewter.
Polycraft silicone putty rtv mould making silicone rubber 5 00 1 125 00 polycraft gp3481 f general purpose rtv condensation cure mould making silicone rubber 7 00 330 00 polycraft ht3120 heat resistant high temperature rtv condensation cure silicone rubber 25 00 820 00.
Our rtv 101 silicone rubber meanwhile is a firm rubber able to work up to 316ºc.