Search for tag: "mould making"

Intro to flexible moulds

In this film i briefly describe types of flexible moulding materials which are as follows: Gel flex/Vinamould - a hot rubber that sets when cool, this rubber can be re used to make a new mould by…

From  Owen Wall 15 plays 0  

Mixing Plaster without scales

Having scales when mixing plaster is the most reliable method but if you don't have them you can gauge how much to add by looking out for islands of plaster forming on the surface of the water. …

From  Owen Wall 37 plays 0  

Undercuts and release agents

You can pour plaster against plaster to go from positive to negative but you have to use a release agent like Soft Soap and consider 'undercuts' in the shape you are casting which may cause…

From  Owen Wall 33 plays 0  

Pouring plaster into different materials

Trying out pouring plaster into materials you may have to hand at home.

From  Owen Wall 15 plays 1  

plaster bandage

simple instructions into using plaster bandage or mudroc

From  Owen Wall 14 plays 0  

Pouring plaster

Following on from the Mixing plaster with scales film this is the plaster being poured.

From  Owen Wall 12 plays 0  

Mixing plaster using scales

Correct mixing of Fine Casting plaster for mould making and casting. Ratios are: 1 Litre cold water - 1.3kg dry plaster powder 2 Litres cold water - 2.6kg dry plaster powder 3 Litres cold water -…

From  Owen Wall 27 plays 0