Any idea why some spots didn’t cure? Several parts left liquid under the skin. Any way to fix this?

Mix materials separately then be sure to mix thoroughly when combined. If that doesn’t work, your material is likely old or has been exposed to air and the separate parts have solidified in small areas.

What specific items come included in this “kit”?

Two gallons of material. One part A and one part B.

Can this be used for making molds for resin?

Yes. But it will Ned a release agent or the resin will stick to the mold.

Polytek 74 30 Liquid Polyurethane Rubber 16lb Kit

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€ 483.43

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Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Mold Your Imagination into Reality!

COLOR YOUR WORLD - Cured color varies from amber to unique shades, adding flair to your creations.
DURABLE RELIABLE - Achieve a robust A30 hardness for long-lasting results.
VERSATILE APPLICATIONS - Perfect for crafts, molds, and prototypes—limitless possibilities await!
UNLEASH YOUR CREATIVITY - Transform ideas into reality with precision!
FAST TRACK YOUR PROJECTS - Pour in just 25-30 minutes and watch your vision come to life!

The Polytek74-30 Liquid Polyurethane Rubber is a versatile 16lb kit designed for creative professionals. With a precise 1A:1B mix ratio, it offers a quick pour time of 25-30 minutes and a demold time of just 16 hours, achieving a durable A30 hardness and a unique amber color upon curing.

Specifications

Best Sellers Rank	#470,555 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #2,674 in Sculpture Molding & Casting Products
Customer Reviews	4.9 out of 5 stars 14 Reviews

Reviews

S**R

Awesome stuff

It was ok. It was nearly impossinle to get into the containers though. It was also very difficult to pour out of the large pails. But the silicone runner was amazingly stong and i was able to pour massive amounts and it set up beautifully with no tackiness and no cracks. It is insanely durable and i would recommend highly for anyone making moulds

6.01.2021

W**M

I always use Polytek products!

Good stuff!!!

1.10.2020

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