What materials can I cast in the mold made with R PRO 20 silicone rubber?

Clear epoxy resin, polyurethane resin, polyester resin, acrylic resin, plaster, jesmonite, wax, cement, paraffin.

What kind of molds can I make with R PRO 20 silicone rubber?

R PRO 20 rubber is ideal for creating medium hard molds for casting of various types (open-cast, bi-valve, multi-valve, monobloc and shelled), to be used in the prototyping, model making, art and design sectors.

Can R PRO 20 silicone rubber cause allergic reactions?

R PRO 20 silicone rubber is considered hypoallergenic and does not cause allergic reactions. However, if you are sensitive to silicone materials, you may want to test a small area of skin before using.

How do I clean a silicone mold?

Cleaning a mold can be done with warm soapy water, or you can soak it in a solution of baking soda and water to remove any lingering residue. Make sure you dry it completely after cleaning.

How can I avoid the sticking of R PRO 20 silicone rubber when using a silicone rubber mould?

A silicone rubber mold does not require lubrication due to its non-stick properties. However, for some preparations, such as greasy or oily ones, you may need to apply a light coat of release agent to avoid sticking.

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R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg)

R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg)

Product ID: 170817348

Details

Brand
Reschimica
Colour
Clear
Material
Silicone
Number of pieces
2
Shape
Decorative

⏳45 min working time

⚖️1:1 easy mix ratio

🛡️High tear resistance

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52.77 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Mold your masterpiece with ease and precision—don’t get left behind!

DURABLE ELASTIC - Medium hardness (20 Shore A) molds resist tearing for longer use
EFFORTLESS MIXING - 1:1 ratio with no vacuum degassing needed—DIY made simple
MAXIMIZED CASTING RUNS - Up to 20% more castings vs. standard silicones—get more done
PRECISION PERFECT MOLDS - Captures ultra-fine details & undercuts flawlessly
VERSATILE COMPATIBILITY - Works seamlessly with resin, cement, plaster & more

R PRO 20 is a clear, medium-hardness (20 Shore A) liquid silicone rubber designed for mold making with a user-friendly 1:1 mix ratio. It offers high tear resistance and excellent detail reproduction, enabling up to 20% more castings without shrinkage. Compatible with resin, cement, and plaster, it cures in 3 hours with a 45-minute working time, making it ideal for professional DIYers and creatives seeking durable, precise molds.

Specifications

ASIN	B07H5QLJSX
Best Sellers Rank	639,298 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,006 in Sculpting Moulding & Casting
Brand Name	Reschimica
Colour	Clear
Customer Reviews	4.3 4.3 out of 5 stars (1,602)
Included Components	Mould
Item Shape	Decorative
Item Weight	2 Kilograms
Manufacturer	Reschimica
Manufacturer Part Number	r-pro-20
Material Type	Silicone
Model Number	0C-MI2Z-9VVD
Number of Pieces	2
UPC	634438008958
Unit Count	1.0 count

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