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Scarva Special Effects Mold-Makers RTV Silicone Mould Making Rubber
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Mold Makers silicone is a high quality moulding compound developed to give the maximum economy in terms of price while maintaining and providing high quality reproduction, long mould life, very low shrinkage and no risk of the casting material gripping the mould surface. Mold-makers silicone has been formulated for easy mixing by hand; with colour coded components giving a visual aid to ensure mixing is adequate. The two components mix easily and because of the low viscosity most grades can be used without processing in a vacuum chamber.
• Two part Silicone Rubber.
• Yields a flexible, elastic material with excellent tear resistance.
• Excellent tensile strength.
• Good polyester resistance.
• Very good elongation for easy moulding.
• Shore A hardness 20.
• For all kinds of rubber moulds for souvenir and gypsum products.
This silicone rubber is not FOOD SAFE
Cured Properties of Mold Makers Silicone
• Colour base & catalyst combined : Salmon Pink
• Mix Ratio : 100:10 by weight
• Working Time : 30-45 Minutes
• Curing time : 6 hours
• De-Mould Time : 12-24 Hours
• Mixed Viscosity mPas : 15,000
• Hardness Shore A : 22
• Tensile Strength Mpa : 4.6
• Elongation @ Break % : 520
• Relative density at 25°C 1.20
• Tear Strength kN/m : 23
• Linear Shrinkage % : 0.2
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Just the job
I haven't used it for making a mould, but actually a moulding. Elf ears, to be precise. Not only did I do the moulding I also coloured it using concentrated acrylic paint - Two words.... B....y fantastic. It set properly, showed no sign of a change in characteristics and peeled out of the mould perfectly... Chuffed to bits.
Nick
United Kingdom
07 July 2019
Helpful?
(48)
(2)
It’s making my life so easy!
I’ve been using silicone rubber for ages and never find the right brand and the right product until the day I decided to check if Scarva has this product in stock! It’s brilliant! I make art dolls and there are many parts of my sculpted work that need to catch very little details like finger nails or the nostrils and Scarva Silicone rubber is absolutely perfect! I just bought my kiln and started to make my dolls in firing clay body and I’m feeling blessed to have Scarva around me so I don’t have to buy outside UK. My customer are very smart collectors mainly from US and I’m proud to tag my dolls from now “totally handmade in Britain with the best clay which is Scarva and proudly British” they’ll love it and it is good for me! Thank you very much Scarva team! Also the delivery is so fast! Love love love Scarva!!!
Anonymous
United Kingdom
04 August 2018
Helpful?
(47)
(2)
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