Raw materials for professional silicone formulation

Silicone raw materials for formulators Thanks to our close partner networks and years of application experience, we supply precisely the silicone raw materials that formulators use most—from basic PDMS to vinyl and OH fluids , Q-resin , H-crosslinkers , and platinum catalysts . Available from lab packs to bulk ,...
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  • Last stock! Atoro Siliconen Olie 50 cSt Atoro Siliconen Olie 50 cSt

    AtoroSilicone Oil 50 cSt

    In stock

    €29,57€24,44

    ✔ Very thin liquid (low viscous) 50 cSt
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Ignition temperature: 280 ° C
    ✔ Freezing point: -55 ° C
    ✔ Colorless and odorless

  • Last stock! Atoro Siliconen Olie 350 cSt Atoro Siliconen Olie 350 cSt

    AtoroSilicone Oil 350 cSt

    In stock

    €15,25€12,60

    ✔ Very liquid (low viscosity)
    ✔ Ignition temperature:> 300 ° C
    ✔ Freezing point: -50 ° C
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Colorless and odorless
    ✔ FDA 21 CFR Par177.2600 deployable

  • Last stock! Atoro Siliconen Olie 100.000 cSt

    AtoroSilicone Oil 100.000 cSt

    In stock

    €36,80€30,41

    ✔ Viscous (Very thick liquid) 100,000 cSt
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Ignition temperature:> 300 ° C
    ✔ Freezing point: -50 ° C
    ✔ Colorless and odorless
    ✔ FDA 21 CFR Par177.2600 deployable

  • Huismerk - SAM SAM Deadener 1000 Huismerk - SAM SAM Deadener 1000

    Huismerk - SAMSAM Deadener 1000

    In stock

    €7,50€6,20

    ✔ To soften platinum silicone
    ✔ Cross-links in the silicone
    ✔ Very easy to use
    ✔ Powerful
    ✔ Not sweating

  • Atoro Siliconen Olie 1000 cSt Atoro Siliconen Olie 1000 cSt

    AtoroSilicone Oil 1000 cSt

    In stock

    €24,95€20,62

    ✔ Liquid (good viscous) 1000 cSt
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Ignition temperature:> 300 ° C
    ✔ Freezing point: -50 ° C
    ✔ Colorless and odorless
    ✔ FDA 21 CFR Par177.2600 deployable

  • Atoro Siliconen Olie 200 cSt

    AtoroSilicone Oil 200 cSt

    In stock

    €15,00€12,40

    ✔ Good Liquid (low viscous) 200 cSt
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Ignition temperature:> 300 ° C
    ✔ Freezing point: -50 ° C
    ✔ Colorless and odorless

  • Atoro Siliconen Olie 100 cSt Atoro Siliconen Olie 100 cSt

    AtoroSilicone Oil 100 cSt

    In stock

    €11,56€9,55

    ✔ Good Liquid (low viscous) 100 cSt
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Ignition temperature:> 300 ° C
    ✔ Freezing point: -55 ° C
    ✔ Colorless and odorless

  • BRB International BV Platinum versneller voor additie siliconen

    BRB International BVPlatinum accelerator for addition curing silicone

    In stock

    €33,45€27,64

    Platinum catalyst to activate or speed up the reaction of addition curing (platinum) silicone

  • Atoro Siliconen Olie 5 cSt

    AtoroSilicone Oil 5 cSt

    In stock

    €29,50€24,38

    ✔ Very thin liquid (low viscous) 5 cSt
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Ignition temperature: 136 ° C
    ✔ Freezing point: -65 ° C
    ✔ Colorless and odorless

  • Huismerk - SAM Vinyl D4, Additie siliconen vertrager

    Huismerk - SAMVinyl D4, retarder for addition curing silicones

    In stock

    €8,50€7,02

    Retarder to prolong working time of addition curing silicone

  • Last stock! Wacker Wacker siliconen olie AK 350

    WackerWacker silicone oil AK 350

    In stock

    €87,85€72,60

    ✔ minimal change in physical properties over a broad temperature range
    ✔ excellent water-repellent properties
    ✔ good dielectric properties
    ✔ low surface tension and thus high surface activity chemically highly unreactive
    ✔ low solidifying point
    ✔ good solubility in a wide range of solvents
    ✔ Food contact

  • Last stock! Atoro Dimethicone PDMS 1000 cSt, siliconen olie voor pharma Atoro Dimethicone PDMS 1000 cSt, siliconen olie voor pharma

    AtoroDimethicone PDMS 1000 cSt, Silikonöl für Pharma

    In stock

    €25,93€21,43

    ✔ Thin liquid (low viscosity) 1000 cSt
    ✔ Ignition temperature: 410°C
    ✔ Freezing point: -50°C
    ✔ Extra purified for cosmetic purposes
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Colorless and odorless
    ✔ FDA 21 CFR Par177.2600 conform

  • Last stock! Wacker Wacker siliconen olie AK 35

    WackerWacker silicone oil AK 35

    In stock

    €105,60€87,27

    ✔ minimal change in physical properties over a wide temperature range
    ✔ excellent water-repellent properties good dielectric properties
    ✔ low surface tension and thus high surface activity chemically highly reactive
    ✔ low solidifying point
    ✔ good solubility in a wide range of solvents

  • Atoro Siliconen Olie 10 cSt

    AtoroSilicone Oil 10 cSt

    In stock

    €23,12€19,11

    ✔ Very thin liquid (low viscous) 10 cSt
    ✔ Making silicone softer, more stretchable, flexible
    ✔ Ignition temperature: 162 °C
    ✔ Freezing point: -65 ° C
    ✔ Colorless and odorless

  • Last stock! Atoro Dimethicone PDMS 350 cSt EP, siliconen olie voor pharma Atoro Dimethicone PDMS 350 cSt EP, siliconen olie voor pharma

    AtoroPDMS 350 cSt EP, Silikonöl für Pharma

    In stock

    €36,37€30,06

    ✔ Thin liquid (low viscosity) 350 cSt
    ✔ Ignition temperature: >300°C
    ✔ Freezing point: -50°C
    ✔ Suitable for Pharma
    ✔ Colorless and odorless
    ✔ FDA 21 CFR Par177.2600 conform

  • Atoro CM 50 Cyclopentasiloxaan Atoro CM 50 Cyclopentasiloxaan

    AtoroCM 50 Cyclopentasiloxane

    In stock

    €26,91€22,24

    ✔ Imparts soft silky feel to the skin
    ✔ Excellent spreading
    ✔ Leaves no oily residue or build-up
    ✔ Detackification
    ✔ Excellent Non-greasy

  • Last stock! Wacker Wacker siliconen olie AK 100

    WackerWacker silicone oil AK 100

    In stock

    €149,00€123,14

    ✔ minimal change in physical properties over a wide temperature range
    ✔ excellent water-repellent properties good dielectric properties
    ✔ low surface tension and thus high surface activity chemically highly reactive
    ✔ low pour point
    ✔ good solubility in a wide range of solvents

  • BRB International BV Vinyl Dimethicone 2.000 cSt

    BRB International BVVinyl Dimethicone 2,000 cSt

    In stock

    €28,25€23,35

    A vinyl end capped polydimethylsiloxan (both ends) with a viscosity of 2.000 cSt.
    The building block for many silicone formulations

  • Last stock! BRB International BV Phenyl trimethicone

    BRB International BVPhenyltrimethicone

    In stock

    €65,00€53,72

    ✔Easily emulsified
    ✔ Good compatibility with cosmetic ingredients
    ✔ Resistant to oxidation
    ✔ Good non-stick properties
    ✔ Gives shine, softness and better manageability to the hair

  • Last stock! BRB International BV Vinyl Dimethicone 20.000 cSt

    BRB International BVVinyl Dimethicone 20,000 cSt

    In stock

    €29,95€24,75

    A vinyl end capped polydimethylsiloxan (both ends) with a viscosity of 20.000 cSt.
    The building block for many stretchable silicone formulations

  • BRB International BV Silicone OH Fluid 5000

    BRB International BVSilicone OH Fluid 5000

    Not in stock, please contact us.

    €8,50€7,02

    Silicone OH Fluid 5000 is a base polymer for condensation-curing RTV-2 (room-temperature vulcanizing 2-component) silicone rubber and for the production of RTV-1 sealants / silicone sealants

  • BRB International BV Crosslinker 307

    BRB International BVCrosslinker 307

    In stock

    €29,95€24,75

    A good, constant crosslinker for addition curing silicone formulations with a high density of Si-H groups in the polymer chain NOT at the ends.

  • Last stock! Atoro Siliconen Olie 1 cSt Trisiloxane

    AtoroSilicone Oil 1.5 cSt

    In stock

    €29,95€24,75

    ✔ Extremely thin liquid (low viscosity) 1.5 cSt
    ✔ Flash Point Closed cup: 57°C
    ✔ Freezing point: <-50°C
    ✔ Colorless and odorless

  • Last stock! BRB International BV Vinyl Dimethicone 100 cSt

    BRB International BVVinyl Dimethicone 100 cSt

    In stock

    €21,25€17,56

    A vinyl end capped polydimethylsiloxan (both ends) with a viscosity of 100 cSt.
    The building block for many low viscosity silicone formulations

  • BRB International BV Vinyl Gum 0,074

    BRB International BVVinyl Gum 0.074

    Not in stock, please contact us.

    €45,00€37,19

    A polydimethylvinyl siloxane gum as a base for silicone compounds and silicone adhesives

  • Last stock! BRB International BV Modifier 2.6, Si-H BRB International BV Modifier 2.6, Si-H

    BRB International BVModifier 2.6, Si-H

    In stock

    €44,96€37,16

    Used for the formulation of addition-cured RTV-2 Silicone

  • BRB International BV Vinyl Dimethicone 65.000 cSt

    BRB International BVVinyl Dimethicone 65,000 cSt

    In stock

    €28,25€23,35

    A vinyl end capped polydimethylsiloxan (both ends) with a viscosity of 65.000 cSt.
    The building block for many very stretchable silicone formulations

  • Last stock! BRB International BV Crosslinker 200

    BRB International BVCrosslinker 200

    In stock

    €48,50€40,08

    A good, constant crosslinker for addition curing silicone formulations with Si-H groups in the polymer chain and at both ends.

  • Atoro Siliconen Olie 2 cSt

    AtoroSilicone Oil 2 cSt

    In stock

    €29,00€23,97

    ✔ Extremely thin liquid (low viscosity) 2 cSt
    ✔ Flash Point Closed cup: 87°C
    ✔ Freezing point: <-50°C
    ✔ Colorless and odorless

  • BRB International BV Q resin 6022

    BRB International BVQ resin 6022

    In stock

    €48,19€39,83

    A vinyl functional clear Q resin solution for enhancing formulations of clear addition-hardening silicone.

  • BRB International BV Gevulde Vinyl Polydimethylsiloxanen 1.300.000 cSt

    BRB International BVFilled Vinyl polydimethyl siloxanes 1.300.000 cSt

    In stock

    €32,00€26,45

    A mixture of polydimethylsiloxane with silica filler.
    The building block for many strong silicone formulas with good Tensile strength.

  • BRB International BV Gevulde Vinyl Polydimethylsiloxanen 300.000 cSt

    BRB International BVFilled Vinyl polydimethyl siloxanes 300.000 cSt

    In stock

    €29,05€24,01

    A mixture of polydimethylsiloxane with silica filler.
    The building block for many strong silicone formulas with good stretchability.

  • BRB International BV Vinyl fluid 100 cSt

    BRB International BVVinyl fluid 100 cSt

    In stock

    €15,00€12,40

    A vinyl end capped polydimethylsiloxan (both ends) with a viscosity of 100 cSt.
    The building block for many low viscosity silicone formulations. Industrial variant

Silicone raw materials for formulators

Thanks to our close partner networks and years of application experience, we supply precisely the silicone raw materials that formulators use most—from basic PDMS to vinyl and OH fluids , Q-resin , H-crosslinkers , and platinum catalysts .

Available from lab packs to bulk , at fair prices with consistent quality and technical support.

Assortment (quick overview)

Base fluids - PDMS (Silicone Oil)

  • Silicone oil 50, 200, 350, 1,000, 60,000, 100,000 cSt
  • For dilution, lubrication/slip, damping and processing profiling

Vinyl-PDMS & modifiers

  • Monovinyl-terminated PDMS 1,000 cSt
  • Vinyl PDMS 100 / 2,000 / 20,000 / 65,000 cSt
  • Vinyl compounds 300,000 / 1,300,000 cSt & Vinyl eraser
  • Vinyl modifiers (2-side terminated)
  • Vinyl D4 retarder (inhibitor for pot-life/flow control)

OH-Fluids & Q-Resin

  • OH fluid 5,000 cSt (hydroxyl-terminated PDMS)
  • Q resin (MQ silicone resin) for hardness/film strength/adhesion

Crosslinkers & catalysts

  • H-Crosslinkers with H-branches (Si-H) – hydrosilylation
  • H-Crosslinkers with H-branches and H-ends
  • Platinum solutions as catalysts for addition silicones

Typical formulation paths

RTV-2 / LSR (Addition curing)

Vinyl-PDMS (viscosity of your choice) + H-crosslinker (Si-H) + Pt-catalyst; optionally Vinyl D4 as retarder and Q-resin for hardness/heat resistance.

Coatings & Release

PDMS base fluids for slip/gloss + Q-resin for film build-up and adhesion; fine-tune viscosity with base oil or filler.

Condensation/RTV-1 Related Work

OH-fluids as a building block or compatibility modifier (consult datasheet for crosslinkers/conditions).

Why buy from us?

  • From lab to production: small, medium and bulk packaging
  • Consistent quality: traceable batches, TDS/SDS available
  • Technical thinking: visco-selection, ratios, inhibitor/crosslinker matching
  • Fast delivery in the EU and fair prices

Safety & storage

  • For professional use only. Work according to TDS/SDS
  • Store closed, cool and dry; avoid contamination
  • Watch out for inhibitors/poisoners of additive systems

Tip: Always test a small batch to verify reactivity, viscosity, and mechanics.

Full list of products

  • Silicone oil: 50 / 200 / 350 / 1,000 / 60,000 / 100,000 cSt
  • Monovinyl-terminated PDMS: 1,000 cSt
  • Vinyl D4 retarder
  • Vinyl PDMS: 100 / 2,000 / 20,000 / 65,000 cSt
  • Vinyl eraser
  • Vinyl compounds: 300,000 / 1,300,000 cSt
  • Vinyl modifiers (2-side terminated vinyl-PDMS)
  • OH fluid: 5,000 cSt
  • Q resin (MQ silicone resin)
  • H-Crosslinkers (H-branches) – addition polymerization
  • H-Crosslinkers (H-branches + H-ends)
  • Platinum solutions – catalyst for addition silicones

Quotation, samples & technical support

Are you looking for a specific viscosity or vinyl/OH functionality, an H-crosslinker profile, or a platinum solution with the desired parts-per-million ratio? We're happy to help you with formulation and supply.


© Silicones & More — Specifications may vary from batch to batch; always consult the current TDS/SDS.

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