Addition Curing Silicone

There are 25 products.

A great range of addition curing silicones. Make sure you read the technical data sheet before using new products. Note: several of these silicones require the use of digital scales for accurate measuring.

Showing 1 - 24 of 25 items
  • 11013 Thixo
    SR-11013

    Use for thickening silicone RTV3428.

    $17.33
  • Banana Skin Silicone Rubber
    SR-BANANA

    Banana Skin is ideal for skin moulding as well as for moulds with large undercuts. It has a high tear strength and high elongation.

    $39.60
  • C1200 A/B Dispensable silicone rubber
    SRW-C1200

    C1200 has been specifically developed for the professional production of reusable vacuum bags, used in the production of composite parts. Due to its shear thinning behaviour it will be self levelling, yet not run off vertical surfaces

    $75.08
  • Deadener for PlatSil
    SR-PLATDEAD

    Smith's Theatrical Prosthetic Deadener can be used at up to 250% with PLATSIL GEL-10 to simulate human tissue. Deadener is especially suited for applications where a "soft or dead feel" is desired as it will not leach from the silicone surface as standard silicone oils/softeners will.

    $13.20
  • M4601 Silicone Rubber
    SRW-4601

    Elastosil® M4601 is perfectly suitable for all moulds of models with pronounced undercuts that are to be reproduced in casting resins. M4601 is also a Food Grade Silicone Recommended for: Food Grade, Concrete, Plaster, Epoxy, Polyurethane, PolyesterPotlife & Demould: Work time - 90 mins / Demould time - 12 hrsHardness & Type:  Shore A28 +/-2...

    $79.70
  • M4642 Silicone Rubber
    SRW-4642

    M4642 is perfectly suitable for all moulds with undercuts that are to be reproduced in casting resins, & a certain inherent rigidity of the mould is required. M4642 is a food grade silicone rubber. Recommended for: Food Grade, Concrete, Plaster, Epoxy, Polyurethane, PolyesterPotlife & Demould: Work time - 90 mins / Demould time - 12 hrsHardness...

    $48.51
  • M4644 Silicone Rubber
    SRW-4644

    M4644 is a high performance silicone mould-making compound that is suitable for reproducing models with undercuts in polyurethane or epoxy resins. M4644 is also a Food Grade Silicone Rubber Recommended for: Food Grade, Concrete, Plaster, Epoxy, PolyurethanePotlife & Demould: Work time - 90 mins / Demould time - 12 hrsHardness & Type: Shore A40...

    $48.51
  • M4670 Silicone Rubber
    SRW-4670

    Elastosil M4670 is suitable for food contact when cured properly and ideal for use with low melt alloys. M4670 is also a Food Grade Silicone Rubber. Recommended for: Food Grade, Concrete, Plaster, Epoxy, Polyurethane, PolyesterPotlife & Demould: Work time - 60 mins / Demould time - 24 hrsHardness & Type: Shore A55 +/-2 Silicone Elastomer, 80000cps

    $48.51
  • Pinkysil Oddbod lifecasting, skin safe silicone rubber
    SR-ODDBOD

    ODDBOD is a smooth viscosity, long lasting addition curing silicone rubber designed for lifecasting. ODDBOD is applied directly to the skin to make moulds of the hands, face or other body parts and sets at room temperature. ODDBOD is suitable for most casting materials. Pinkysil oddbod is a skin safe silicone.

    $27.50
  • Pinkysil Putty Silicone Rubber
    SR-PP

    Pinkysil Putty is a flexible silicone impression putty. A kneadable, addition-curing two component silicone putty that cures at room temperature with a convenient 1:1 ratio, colour indicator for mixing and extremely fast cure. The unique putty consistency allows the manufacture of quick impression moulds from practically any surface. 

    $24.75
  • Pinkysil® - Fast Set Silicone
    SR-PINKY

    Pinkysil silicone is a super fast setting, certified skin safe silicone. User friendly with its 1:1 mix ratio by volume. Pinkysil is ideal for achieving small intricate details. No need for scales or degassing. Recommended for: Fast Moulds, Small Moulds, Beginners, Fine DetailsPotlife & Demould: Work time - 6 mins / Demould time - 30 minsHardness...

    $39.27
  • Plastsil Gel-25 Hardener
    SR-PLATHARD

    A Hardener to be used with Platsil Gel-25.

    $14.30
  • PlatSil 71R Retarder
    SR-PLATRET

    Platsil 71R Retarder is added to Platsil Gel-10 Part A prior to mixing with Part B to slow the cure giving a longer potlife and demould time. Adding 1% of the total A:B mix will roughly double the working time, 2% will triple the work time and 5% will extend the potlife to approximately 60 minutes. Care must be taken at high ratios as rates over 5% may...

    $19.80
  • PlatSil Accelerator for Platsil Gel-10
    SR-PLATACC

    Although Platsil Gel-10 is a fast curing product, certain applications require an extremely fast turn around. Platsil Accelerator is mixed into the GEL-10 Part B prior to adding Part A. Adding 4-5% of the total A:B mix will reduce the potlife to approximately 3 minutes with a 10 minute demould. Testing should always be performed to determine the best...

    $66.00
  • Platsil Gel-00 Prosthetic Grade Silicone
    SR-PLATGEL00

    Platsil Gel-00 Prosthetic grade addition-curing, two component silicone rubber that cures at room temperature and features: very fast cure, 1:1 mixing by weight, very low Shore 00 Hardness (approx 30), Versatility of thickeners, retardants and accelerants, and is the industry standard for film prosthetics. 

    $24.20
  • Platsil Gel-10 Prosthetic Grade Silicone
    SR-PLATGEL10

    Platsil Gel-10 is a versatile silicone for making prosthetic makeups, small creatures and other special effects applications. When used with Smith's Theatrical Deadener it will product a "dead" feel and will not leach out as other silicone fluids and dilutors will.

    $24.20
  • Platsil Gel-25 lv Deadener
    SR-PLATLVDEAD

    Deadener For Platsil Gel-25.

    $13.20
  • Platsil Gel-25 Prosthetic Grade Silicone
    SR-PLATGEL25

    PlatSil Gels are 1A:1B (by weight or volume) platinum silicones with a 5-6 minute working time. They cure in 30-60 minutes and can provide a wide range of hardness. Use PlatSil Gels as a mould rubber, for prosthetic appliances, and for life-casting

    $24.20
  • PlatSil Thixo Silicone Rubber
    SR-PLATTHIX

    Used for thickening PlatSil Gel-10 and enabling brushing or layering of the liquid silicone. Adding 1% by weight to the total mix will create a light bodied, non sag gel. Adding amounts up to 5% will create a thicker mix.

    $18.15
  • RTV3428 Translucent Flowable Silicone
    SR-3428

    Translucent, flowable, addition cure silicone which has an excellent mould life for use with polyurethane resins. Commonly used for concrete and plaster production. Recommended for: Concrete, Plaster, Epoxy, Polyurethane, PolyesterPotlife & Demould: Work time - 60 mins / Demould time - 15-24 hrsHardness & Type: Shore A28 +/-2 Silicone Elastomer, 20000cps

    $49.50
  • Stabilizer 43
    SRW-STAB

    A colourless, cloudy medium viscosity liquid with a faint odour. Exclusively used to thicken those addition curing RTV-2 silicone rubber grades of the Elastosil M46.. Series which are flowable as supplied

    $26.57
  • Transil - Translucent Silicone Rubber
    SR-TRANSIL

    Transil is a two-component, addition curing, low viscosity silicone designed for taking very fast impressions.  Recommended for: Fast Moulds, Small Moulds, Tinted Parts, Fine DetailsPotlife & Demould: Work time - 6 mins / Demould time - 30 minsHardness & Type:  Shore A20 +/-2 Silicone Elastomer, 2500cps

    $41.80
  • Vario 15 Silicone Rubber
    SRW-V15

    Vario is a high performance addition curing silicone with the unique ability to be blended for hardness and cure speed. Vario 15 and Vario 40 can be blended to achieve any hardness between 15A and 40A. Recommended for: Moulds, Skins, SFX, Props, Tinted Parts, ResinsPotlife & Demould: Work time - 90 mins / Demould time - 6-12 hrsHardness & Type:...

    $38.50
  • Vario 40 Silicone Rubber
    SRW-V40

    Vario is a high performance addition curing silicone with the unique ability to be blended for hardness and cure speed. Vario 15 and Vario 40 can be blended to achieve any hardness between 15A and 40A. Recommended for: Moulds, Skins, SFX, Props, Tinted Parts, ResinsPotlife & Demould: Work time - 90 mins / Demould time - 6-12 hrsHardness & Type:...

    $38.50