ArtTV Silicone - Rubber Moulding Kit 5kg - Base & Catalyst. Green RTV Silicone, Cold Pour, for Mould Making

This kit had clear instructions for use, which were easy to follow. The material set very firmly and with a very clear definition of the master mould. Well worth the money.

Fast delivery... I have used a lot of Silicon rubber over the years and this is just as good as the higher priced name brands.This was used to make a mould if a helmet and worked well picking up all details.The only small problem I noticed was tiny air bubbles in places but this could have been due to using a low cost silicon release agent (151 ).Well worth the money and a good supplier

Great value for your money, really happy with this purchase

Great product and at a much cheaper price. Good quantity means that you can produce a lot of moulds quickly. The rubber is strong and resilient but flexible enough for detailed moulds, plus it holds small details very effectively. I have cast from my most detailed mould and the quality of the casting was really good.

I've used a few RTV kits from the past and the current costs have rocketed... this kit is great for both cost and the shrinkage value is negligible for the projects that I've used it for.

First time I've ever used rtv silicone, after watching a video online.....it didn't fail to impress.Made some AAAAWSOME COPIES of pieces I have.

It is a good product but you need to know what your doing. I didn't have a clue so it didn't work for me. It is also Messy.

Nice silicone rubber but does tend to cause a lot of bubbles when making your mold overall product is strong