Hello, looking to use this for rock painting,hand palm size, what’s the ratio?

The Plaster/Water Ratio is 100/35 - is this what you mean?

how long does this take to set i a 4inch deep mould please?

The plaster becomes solid in around 20 mins but hardens in 24 hrs.

How do you use this product - there are no instructions of ratio - time to dry etc with this delivery?

Plaster to water ratio (by weight). I use 100 parts water to 35 parts water. Mix for 2 - 4 minutes. Drying time depends on size of mould. As a rule I turn mine out to nice they have completely cooled. Then leave to dry for 48 hours to dry before sanding or painting. Hope this is helpful.

No it is not. No casting plasters are waterproof. You can put a sealer on the surface that would protect the plaster from rain and frost - Yacht Varnish apparently is very good.

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Crystacal R. High Grade Casting Plaster for Fine Detail Figure Moulds. 25kg Bag

Crystacal R. High Grade Casting Plaster for Fine Detail Figure Moulds. 25kg Bag

Product ID: 53916442

Details

Age range (description)
Adult
Colour
White
Included components
storage bag
Item weight
25 Kilograms
Material
Silicone
Model name
R

⚡Fast hard setting

🎨Easily painted finish

🔍Ultra fine detail capture

4762 K

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In stock

Sold byAmazon Papua New GuineaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎭 Sculpt your masterpiece with crystal-clear precision!

TRUSTED QUALITY - British Gypsum’s high-grade formula ensures consistency
BULK 25 KG SUPPLY - Enough for multiple projects without interruption
PRECISION DETAIL - Captures every fine contour flawlessly
ARTIST READY SURFACE - Smooth, paint-friendly finish every time
STONE LIKE DURABILITY - Sets hard and fast for lasting molds

Crystacal R is a premium 25kg high-grade casting plaster designed for professional-grade fine detail molds and giftware. It sets quickly to a hard, durable finish that captures intricate details with precision and offers a smooth surface ideal for painting. Trusted by artists and modelers, this plaster delivers consistent, stone-like results for all your creative projects.

Specifications

ASIN	B00RZT4AXW
Age Range Description	Adult
Age range (description)	Adult
Best Sellers Rank	1,948,782 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 6,505 in Sculpting Moulding & Casting
Colour	White
Customer Reviews	3.9 out of 5 stars 8 Reviews
Included Components	storage bag
Item Weight	25 Kilograms
Item weight	25 Kilograms
Manufacturer	British Gypsum
Manufacturer Part Number	ves8723
Material	Silicone
Material Type	Silicone
Model Name	R
Number of Items	1
Number of items	1
Other Special Features of the Product	Containslatex
Recommended Uses For Product	Modeling
Recommended uses for product	Modeling
Unit Count	25000 gram

Reviews

J**T

Really good plaster.

This plaster gives excellent detail. I have been using it for botanical casts made from a clay press mould.

19.09.2020

K**N

Best casting plaster around, sets like stone

I have bought this 3 times, each time it's amazing quality and tlreally quick delivery. Thank you, will continue to buy from you

10.01.2020

K**Y

Best plaster for moulds

Used this for making my silicone and gelatin prosthetics moulds. Fantastic product.

1.06.2020

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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4762 K

Duties & taxes included

In stock

Sold byAmazon Papua New GuineaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Papua New Guinea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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