You need to work out the volume of your mould - length x Breadth x height

This can then be used to work out the weight of material needed.

The formula for this is Mass = Density x Volume

The density can be found on the technical data sheet

So if you have 100cm x 50cm x 1.5cm = 7,500 cm3

7500 x 1.2 = 9,000g which is 9 kilos - so this would be the amount to mix + allowances for waste in mixing and pouring - around 10%

It has 2 main parts application:

First: making many kinds of molds:

*Making molds for:

Low melt metals (mold life can be short), Cement, Concert,concrete stones, wax molds, PU molds, resin molds, gypsum casting, candle molding, prototyping etc.

*Making molds for food grade products: chocolate molds, cake molds, sugar molds,ect.

*Making molds for life casting: real hand molds, real feet molds, dildos molds, sex doll molds, ect.

Second: make silicone products, like silicone insoles, silicone gel, ect. and prosthetics arms, prosthetics hands, prosthetics foot, prosthetics legs, ect. and silicone mask, skin, ect. sex dolls, sex toys, ect.