Green Stuff is made up of two different components, the base which is Yellow and the curing component, which is Blue. If you wish to make a blend that has a longer work time and softer cure, then add more yellow to your mix, if you would like a faster and more hardened cure, add more blue to your mix.
There are also two variations in how Green Stuff is manufactured. The most common form is in the way of strips, which have the two components attached to each other, with a slightly greater proportion of yellow on the ribbon. The other way it is supplied is in two tubes of equal size of each component.
If you’re going to use the ribbon variant for sculpting or converting, you may wish to cut out the middle section of the ribbon that attaches both components. The reason for doing cutting the section out is because where the Blue/Yellow pieces meet the curing process has already taken affect, and if you started to mix your putty in this state you would end up with lump in what should be a smooth mix.
Ribbon Mixing
As stated above, cut away the joining section of the ribbon with a knife (you only need to cut a few millimetre’s either side) so that you take away the cured section, and then cut up the ribbon so have your desired amount of each colour. With damp fingers you will need to knead both parts of the putty together until you have a uniform ‘Green’ coloured mix.
Bar Putty
As the bars are separated from each other there is no need to cut anyway away, and as with the ribbon Green Stuff, you’ll need damp fingers. Take your two bars and cut away the amount of Blue putty you want. If you would like a standard consistency to your putty you will need to cut away a 1.5 ratio of yellow. Basically this means you need 50% more yellow putty to blue putty. Obviously if you need softer or harder putty add more of the particular component required as stated earlier in the article.
Green Stuff has anywhere between a 30 – 60 minute work time depending on consistency, and as a full hardened cure time of between 20 to 24 hours.
It is also advised to use either Vaseline or saliva when working with Green Stuff as it can stick to tools and your skin otherwise as the putty can be quite sticky when mixed.
(i hope this helps you)
