Addition Cured - Silicones
Pinkysil
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New RTV silicone that is approved 'Skin safe'.
Fast setting, with 6 min worktime, and 15 minutes for demolding, can be used for body casting, as well as copying any small detailed item. Picks up finest detail from fingerprints to sculpture marks. Soft, 18A hardness, suitable for delicate parts as it is able to flex away from the cast surface.
Size: 500gm, 1kg, 2kg, 10kg
Technical Information:
Data Sheet - MSDS Part A - MSDS Part B
CloneFx
CloneFX is an addition curing RTV-2 silicone rubber primarily developed for life casting applications. This is a firmer silicone than Pinkysil, and when used for bodycasting, users should apply a generous vaseline coating over delicate parts of the body, particularly eyebrows and eyelashes, to aid in demolding the CloneFX when cured.
It is safe to use directly on the skin. CloneFX has an easy to use mix ratio of 1:1 and is coloured to ensure thorough mixing of the components. CloneFX will provide a mold that can reproduce the item many times over, unlike alginates that can only be used once.
TYPICAL PRODUCT USES
Life casting / body casting
Molds requiring a fast turn around time
Architectural restoration
Forensic detail
Fossils
Prosthetics and SFX
Size: 500gm, 1kg, 2kg, 10kg
Technical Information:
Data Sheet - MSDS Part A - MSDS Part B
Banana-Skin
Banana-Skin is a two-component silicone elastomer that cures at room temperature by a polyaddition reaction that may be accelerated by heating. It is designed as a 13 Shore A high tear strength rubber providing excellent physical properties for glove & skin moulding applications. Banana-Skin is great for moulds with very large undercuts. Banana-Skin has high elongation and a coloured catalyst for easy mixing. Moulded parts can be produced without seams. Banana-Skin offers an extremely low mixed viscosity.
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Ideal for -
- Skin Moulds
- Glove Moulding
- Moulds requiring a very soft silicone
- Moulding parts with large undercuts.
Data Sheet - MSDS Part A - MSDS Part B
Silpression
SILPRESSION is a two-component, addition curing, kneadable impression putty designed for taking dental impressions. It is ideally suited to the manufacture of body moulds for the life casting industry. It is also the product of choice for fast impression moulds where time factors are an issue. - Dental Impressions
- Life Casting
- Any Fast Turnover Moulding
- Texture Stamps
Size: 200gm
Data Sheet - MSDS Part A - MSDS Part B
ELASTOSIL® M RTV-2 Silicone Rubber
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| Masterpiece |
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| Day to day |
The flexible mould-making material for perfect copies.
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With ELASTOSIL® M silicone rubbers,Wacker-Chemie offers a great variety of customised moulding solutions for the mould and tool making sectors.
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ELASTOSIL® M includes a wide selection of addition-curing grades for moulds used in vacuum casting processes.
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The preferred silicone when accurate detail and no shrinkage are a priority. Can be heat accelerated. Some products can be post cured to meet food safe requirements. New products are now available suitable for bodycasting.
Download the guide on processing RTV2 silicone rubbers
Download the brochure on mould making compounds for maximum precision
Wacker M4642
General purpose grade. Moderately hard, high extensibility & excellent mechanical strength. This is a much more runny silicone in its liquid state compared with other Wacker silicones. Can be mixed and processed much more easily. M4642 has a moderately firm hardness showing good definition particularly with high level of detail in the cast pieces.
Size: 550gm, 1.1kg, 5.5kg
| Consistency | Pourable Dark Red |
| Mix Ratio | 100/10 |
| Viscosity (mPa s) | 15 000 |
| Hardness (Shore A) | 37 |
M4642 Food compliance reference
Wacker M4644
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High resistance to polyurethanes & epoxy resin. Moderately hard, high mechanical strength. Preferred prototyping silicone. Once degassed to ensure clarity, items can be embedded and can be seen. Ensures casting material can be visible when pouring, to eliminate entrapped airpockets.
Size: 550gm, 1.1kg, 5.5kg
"New age bartender" with bottle opener implanted into hand. M4644 silicone showing 'bones'. Courtesy Massey University Design Student
| Consistency | Pourable Transparent |
| Mix Ratio | 100/10 |
| Viscosity (mPa s) | 50 000 |
| Hardness (Shore A) | 40 |
Data Sheet - MSDS Part A - MSDS Part B
M4644 Food compliance reference
Wacker M4670
High resistance to polyurethanes & epoxy resin. Hard, high mechanical strength. Suitable for Low melt alloys. This is a very firm silicone giving high level of detail, however as it has a low degree of flexibility a matrix or multipart mold may be required to enable demolding safely and effectively.
Size: 550gm, 1.1kg, 5.5kg
| Consistency | Pourable Beige |
| Mix Ratio | 100/10 |
| Viscosity (mPa s) | 80 000 |
| Hardness (Shore A) | 55 |
| Data Sheet - MSDS Part A - MSDS Part B | |
RTV 3428
Pourable silicone that features 28A hardness, non-shrink cure which can be accelerated by the application of heat, with excellent long-term stability of the mechanical properties. RTV3428 has outstanding resistance to casting resins, and as it is translucent white on curing, can be tinted a wide range of colours.Ideal for :
- Prototyping
- molds of models with pronounced undercuts
- partial splitting of the mold if degassed to improve clarity.
- Texture Stamps
Size: 550gm, 1.1kg, 5.5kg
Data Sheet - MSDS Part A - MSDS Part B
Platsil Gel 10
This is a versatile silicone for making prosthetic makeups, small creatures and other special effects applications . Used for Prosthetic and Orthopaedic applications where a soft cushion-like rubber is required. The translucency allows for a wide variety of colour tinting. Prosthetic grade two component silicone that features:
Very fast cure
1:1 mixing by weight
very soft 10A shore hardness
translucent white colour
has accessories to thicken, retard and accelerate the material
can give a unique 'dead' feel by adding Smith's Deadener
