Silicone Mold Making Kit, 20A Translucent Platinum RTV-2 Liquid Silicone Rubber 9.8 LB for Casting Resin, Soap, Candle, Clay, DIY Molds -1:1 by Volume with Tool Kit 4 Cups, 4 Sticks,1 Pair Gloves

This could be my new favourite epoxy resin. Very easy to work with, mixes well and cures perfect!

El silicón es bastante fácil de usar, seca más o menos en 40 minutos ya puedes tocarlo y desmoldar, no quedo ninguna burbuja y el molde es flexible, la resistencia es bastante buena.Recomiendo no usar plastilina para hacer el positivo de la figura o delimitar el molde, porque en dónde toca el silicón y la plastilina queda pegajoso y no seca.

I'm a professional cake decorator and cast silicone molds from time to time.This particular mold was of Winnie the Pooh's head from a vinyl figure.It came out perfect as you can see from the pictureThis a typical mold making product where you mix equal parts of Part A to equal parts of Part B and pour into prepared mold.Comes with little cups and popsicle sticks to mix.Low bubblesEnough time to work without setting to soonThe recent price $59.95 makes this a expensive product.

I used a scale to measure equal parts into the same mixing container as this is the best way to get true equal parts. Stirred with a plastic stick to decrease air bubbles and let it sit mixed for a couple of minutes to let the other air bubbles pop. Poured over the blank pieces into paper cups, let it cure overnight and it released an extremely detailed mold! I cut the sides of the mold to release the piece and it didn’t tear the design at all. Also, absolutely no odor! They are potentially transparent enough to use with UV resin but I haven’t tried it yet. I will be buying this product for all of my future mold-making needs!

The delivery is lightning fast, packing is very good as well.Bottles are made of transparent plastic and additionally sealed in cellophane. The pouring set (cups, sticks and gloves) can be useful only as a “starter pack”. Beware, the scales on included cups are a joke. Use reliable measuring cup or approximately level parts A and B in two separate cups. It also helps to compare the level of remaining liquids directly in bottles after the pouring.Declared pot life is not even close to reality. In my case it took at least 4 hours before the mixture started to show some signs of setting. I still find it convenient as one can mix in more silicone if initial portion was not enough. Resulting mold is solid and bubbles-free. Cured material is odorless, sufficiently flexible and pleasing.

Highly recommend. Works good and not sticky. I've bought it several times