1kg Clear UV Resin Hard Type New Formula One Minute Ultraviolet Solar Quick Curing Epoxy Resin Glue for Casting & Coating/Molds/Jewelry Pendants Earrings Bracelets Making/DIY Crafts, Bulky Pack

The previous formula was pretty good, this new one is even better. It cures fast, hard and clear. Take Note:- For very best results, use a 365nm Black light/torch. A 395nm torch WILL cure the resin, but needs a lot more exposure and the results can be a little tacky. When you use a 365nm torch, the difference is night and day, the resin cures quickly and sets hard immediately. You should also be aware of two things.. If you're making something substantial, lay the resin down in layers, so that the UV light can penetrate and do its thing, secondly be aware that the curing process creates a lot of heat, so give it time to cool each time. (So much heat in fact, that I've seen it melt plastic moulds).. Bubbles. the very best way to remove bubbles is with a vacumn chamber, but if your hobby allowance doesn't stretch to that.. using a sharp needle to pop them is one method, and running a naked flame (quickly) over the resin surface is another very effective way to remove them. Used properly, this resin is both cost effective and will give you good results. :) Edit:- Well, I don't know whats happened, but something has changed with this resin. As seen above, it used to be very effective. 5-10 seconds under the U/V and it would be rock hard. But this latest batch is nothing like what I've previously bought. It hardens eventually, but needs at least 30 seconds under the lamp/torch and even then is very tacky to the touch. 2 stars removed, and I'll be looking for a new brand.

Yes yes yes 😊 brilliant @last a Resin that actually says what it does. Soo Happy with this product & will be reordering from now on. Thank you for making my Resin life easier again😊

Great value for money, very quick delivery, not as smelly as my normal uv , does dry well IF you do thin layers at a time. Takes a lot longer when adding any colour pigment to it and if you add to much pigment especially powder it will not dry it stays sticky. Can't fault it really for the price. I will buy again if the price stays reasonable

Arrived fast but it really does not cure well for me. I tried several different moulds, for varying times to test out how long it could cure for, but even after 4 minutes under the UV light for both sides it remains wet and not even close to curing. Disappointed because I was glad to see a cheaper option but it really is a case of getting what you pay for. Amended review: after a few weeks of trial and error with this resin, I can give a better review now than previous. So basically if you aren’t using any colours at all, this resin is totally fine and cures amazingly. It cures hard within a minute so long as there’s no colour. Once you start adding in pigments however it becomes trickier. The darker the pigment the less likely it is to cure solid and safe. Works a lot better with mica powder than with colouring dyes, especially if you use minimal powder. I tried a dark green colouring dye and while it cured on the outside, it didn’t cure all the way through so it exploded and resin leaked everywhere. But i also used it with pink powder and it cured really well. So it’s trial and error basically. Don’t use this for your big projects without testing the cured colour result first.

I recently opened a new bottle of Viva Rosa UV resin that I purchased from Amazon. I have used the same brand many times before and have never had any problems. As soon as I opened this new bottle, I noticed that the resin behaved differently. Even after several minutes under my UV lamp, it remained sticky and did not cure properly. I tested it on different charms, with different brushes, and even applied the resin directly from the bottle, but the result was always the same. I also noticed that the smell seemed different from previous bottles. I believe this bottle may be defective. Could you please arrange a refund or a replacement? Thank you for your help.

Brilliant for smaller products and jewellery. Does take a while to fully cure if you’re doing a thicker layer (2mm up) - 10/15mins or so to fully hardened under a lamp. If it’s just one really thin layer it definitely does harden in about 2 mins. I really like it. The bottle will be bigger but you still get 250, it’s just that they haven’t got a smaller size bottle right now but it doesn’t affect the product at all. I’ve been using this for months for 100’s of jewellery pieces so it really does go a long way

Great for making extra pieces from Blue Stuff casts of model parts. Before sanding it is perfectly clear. You can get rid of the few air bubbles that form when just poured by popping with a cocktail stick and running a candle lighter flame briefly over the top to burst the rest. Wear a mask if you have to sand off any sharp edges from the back of your casts. Highly recommended. (Does stink of pine disinfectant though).

It’s a bit on the pricey side but well worth the money. I always buy this brand and never had any problems with it. It’s especially good for large moulds.

La resina uv va perfecto para trabajar con bisuteria, no es tóxico, no huele y endurece en una lámpara uv y lo recibí antes de tiempo.. Contenta.. Recomiendo vendedor.. Gracias

Wie kommt es, dass die Qualität so schlecht ist? Ich hatte eine kleine Flasche der gleichen Marke und sie war so gut, dass ich eine größere Flasche kaufen musste. Wie kommt es, dass sie so klebrig ist?

Kupiłam bo słyszałam dużo pozytywnych opinii. Jeszcze nie korzystam, ale jestem pewna że będę zadowolona.

Buona, ci vuole il suo tempo x catalizzare ma ne risultano ottime creazioni.

INIZIALMENTE la resina non si essiccava completamente ma restava appiccicosa in superficie anche dopo averla esposta agli uv per 3-4 minuti. Usavo una torcia uv economica da 395nm presa qui su amazon "Didisky Torcia UV LED". DOPO aver preso una torcia più seria, da 365nm ("Alonefire SV18 12W 365nm Torcia UV") la situazione è completamente cambiata. Adesso con questa torcia mi bastano 20-30 secondi per avere la certezza che la resina sia completamente solidificata, anche in superficie ed anche con gli spessori più consistenti. Con spessori più sottili, già dopo 1-2 secondi di irraggiamento, la resina è solida (sebbene non durissima e forse appiccicosa in superficie) e dopo 10 è completamente indurita. Quindi consiglio a tutti quanti non sono soddisfatti della resina di provare a controllare se la lampada usata sia "di quelle buone" per questo utilizzo, e cioè da 365nm. Con la nuova torcia la resina, soprattutto quando è abbastanza spessa, si scalda moltissimo arrivando a scottare, però per quanto si scaldi, non ho notato alcun problema di ingiallimento o trasparenza o altro. Sempre perfetta. Aggiungo che è molto pratica perché effettivamente, finché non si accende la lampada uv, non indurisce (forse mettendola al sole molto tempo si, ma è un caso estremo). Quindi non si rischia che si secchi nel barattolo da quello che ho visto (l'ho tenuto aperto diversi minuti, forse un ora complessivamente durante l'utilizzo e non ho avuto problemi). Questo è molto comodo nelle riparazioni perché si può aggiungere o togliere la resina a piacimento ed indurirla soltanto quando è finalmente disposta come si desidera. Ho riparato un fanale dell'auto rotto dalla grandine con estrema facilità: anche se spandevo un po' di resina di troppo, oppure se unendo i pezzi ne usciva troppo dai bordi, mi bastava toglierla con uno straccio, cosa praticamente impossibile con altre colle.