Siraya Tech Tenacious Flexible 3D Printer Resin, High-Impact, Clear, 1kg

I ordered this resin for its flexibility but I found that is not flexible. It is tough but with very low flexibility.

I wanted a flexible resin to solve a problem. Boy, is this flexible. Press it hard and it flexes. It does take a while to recover if the part has thick walls, but it does recover. I tested its strength by whacking it hard, repeatedly, with a hammer, and I am sure I could hear it just laugh. I couldn't break it. Then I printed the part with walls 0.4mm thick and squeezed it and flexed it. It took quite an effort to get one wall to crack, so I'm happy that it is both flexible and durable. It is not straightforward getting the printed part off the build plate. I use a flexible plate, but when I flex the plate, the printed part just flexes too. Reach for the very sharp spatula. Pity about the price. Pity the Black colour is not readily available. I found the 'clear' cures with a slightly yellow tint (as stated by the manufacturer). I recommend this resin if you need some flexibility and resilience.

Just bought this clear resin and I’m really disappointed by its shore hardness. I’ve printed both Obsidian Black and the softer Flex Black and was impressed by both of those. The clear resin is almost solid. I’m wondering if I got a dodgy batch.

Muy buen producto la ocupo como aditivo para hacer más resistentes las resinas cotidianas una mezcla del 15% mejora muchísimo la resistencia de las resinas normales

Ik mix dit door mijn "normale" resin heen. 15% tenecious en 85% normaal zodat mijn prints minder broos zijn. Enige minpunt is de prijs

This is some really amazing resin by itself. but the cost makes it Really expensive to just use on it's own. I mainly use this as a additive to my Siraya tech fast grey. this makes my D&D and war gaming mini's super durable, this also will help supports way stronger and will actually result in less failures as well, just keep in mind that you will have to do test prints to make sure it's just right or you will have a really bad time removing supports because of overexposure. I use a 15% mix to volume. so if you have a brand new 1000ml bottle of siraya tech fast, just put in 150ml and it will be just right.

So, first off....not like the description. It's not rubber or flexible. I printed a tire for an rc car as test.... It was warm and alittle flexible right out of the maskine but after washing and curing it became hard. It's so hard that I could bang on it with a hammer and it wouldn't break, pretty impressive. I am now trying to print with a mix of 10% of this to see if it can be used as an additive to strengthen other prints, as some people has suggested.

Love the product, I mixed with Navy Gray so that my Resin is not as brittle after cure.