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Buy Sculpture Release Agents Online | Easy Mold & Cast Removal at Ubuy Spain

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A + Form Release Agent 5 Gallon
US Store
Concrete Chemicals

A + Form Release Agent 5 Gallon
4.4

€ 166

Polytek Pol-Ease 2650 Release Agent 35lb
US Store
Polytek

Polytek Pol-Ease 2650 Release Agent 35lb

€ 283

Silicone Mold Release Spray - Professional Mold Release Agent for Epoxy Resin and Candle Making, Fast Drying, Non-Stick, Easy to Demold, Epoxy Release Spray Suitable for Various Molds
US Store
Limino

Silicone Mold Release Spray - Professional Mold Release Agent for Epoxy Resin and ...
3.9

100+ bought

€ 16

Polytek Pol-Ease 2650 Release Agent 1.5lb
US Store
Polytek

Polytek Pol-Ease 2650 Release Agent 1.5lb
3.8

€ 46

Silicone Mold Release Spray - 7 fl oz Water Based Fast Drying Odorless Non-Stick, Mold Release for Candles, Soap, Plaster & Epoxy Resin, Universal for Silicone Molds for Resin, Plastic & Candle Molds
US Store
DecorRom

Silicone Mold Release Spray - 7 fl oz Water Based Fast Drying Odorless Non-Stick, ...
4.1

100+ bought

€ 16

Stoner E236 Urethane Mold Release Spray Silicone-Based Industrial Release Agent for Rigid, Semi-Rigid & Flexible Polyurethane Castings | 12 oz Aerosol Cans, Case of 12
US Store
BJB

Stoner E236 Urethane Mold Release Spray Silicone-Based Industrial Release Agent for ...
5

€ 168

Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can
US Store
Smooth-On

Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can
4.6

300+ bought

€ 31

Silicone Mold Release Spray 16.9 fl oz / 500ml Release Agent for Epoxy Resin, Candle & All Molds | Smooth, Non-Stick Lubricant for Easy Removal
US Store
agadhesiveguru

Silicone Mold Release Spray 16.9 fl oz / 500ml Release Agent for Epoxy Resin, ...
4.6

50+ bought

€ 19

Pol-Ease 2350 Sealer & Release Agent 26lb
US Store
Polytek

Pol-Ease 2350 Sealer & Release Agent 26lb

€ 195

Silicone Mold Release Spray 2x16.9 fl oz / 500ml Release Agent for Epoxy Resin, Candle & All Molds | Smooth, Non-Stick Lubricant for Easy Removal | 2 Pack
US Store
agadhesiveguru

Silicone Mold Release Spray 2x16.9 fl oz / 500ml Release Agent for Epoxy Resin, ...
4.6

200+ bought

€ 28

Silicone Mold Release Spray 4x16.9 fl oz / 500ml Release Agent for Epoxy Resin, Candle & All Molds | Smooth, Non-Stick Lubricant for Easy Removal | 4 Pack, Molds are not Included
US Store
agadhesiveguru

Silicone Mold Release Spray 4x16.9 fl oz / 500ml Release Agent for Epoxy Resin, ...
4.6

800+ bought

€ 41

Silicone Molds Release Spray, Molds Release Spray, Quick-Dry Formula for Easy Candle & Epoxy Resin Demolding | Non-Toxic, High Silicone Oil Content | Ideal for Crafters, DIYers & Artists, 120ML
US Store
JAOJAO

Silicone Molds Release Spray, Molds Release Spray, Quick-Dry Formula for Easy ...
4.2

€ 16

Adhesive Guru Non Silicone Epoxy Mold Release Spray 2x6.76 fl oz, Silicone-Free Release Agent Aerosol Spray for Epoxy Resin Molds, 2 Pack
US Store
agadhesiveguru

Adhesive Guru Non Silicone Epoxy Mold Release Spray 2x6.76 fl oz, Silicone-Free ...
4.5

€ 20

13% OFF
Akona Concrete Form Release - Release Agent for Forms, Tubes, Stamps, Sculpture Molds, Casting, and More, Liquid, Non-Stick, Non-Staining Bundle
US Store
Akona

Akona Concrete Form Release - Release Agent for Forms, Tubes, Stamps, Sculpture ...
4.5

€ 58 67

Adhesive Guru Silicone Mold Release Aerosol Spray 6.76 fl oz Lubricant Agent for Epoxy Resin Molds 1 Pack
US Store
agadhesiveguru

Adhesive Guru Silicone Mold Release Aerosol Spray 6.76 fl oz Lubricant Agent for ...
4.6

300+ bought

€ 22

Polytek Pol-Ease 2500 Release Agent 12oz. Can
US Store
Polytek

Polytek Pol-Ease 2500 Release Agent 12oz. Can
4.8

€ 32

Blingfun Silicone Oil Mold Releaser, 4Oz Molds Release Spray for Candle Making and Epoxy Resin, Fast-Drying Silicone Oil Releaser, Non-Stick Professional Molds Release Agent, Promotes Mold Longevity
US Store
Blingfun

Blingfun Silicone Oil Mold Releaser, 4Oz Molds Release Spray for Candle Making and ...
4.2

50+ bought

€ 23

Polytek Pol-Ease 2500 Release Agent Case of 12 cans
US Store
Polytek

Polytek Pol-Ease 2500 Release Agent Case of 12 cans
5

€ 247

Adhesive Guru Non Silicone Epoxy Mold Release Spray 6.76 fl oz, Silicone-Free Release Agent Aerosol Spray for Epoxy Resin Molds, 1 Pack
US Store
agadhesiveguru

Adhesive Guru Non Silicone Epoxy Mold Release Spray 6.76 fl oz, Silicone-Free ...
4.5

€ 15

Pol-Ease 2350 Sealer & Release Agent 1.5lb
US Store
Polytek

Pol-Ease 2350 Sealer & Release Agent 1.5lb
3.9

€ 23

Adhesive Guru Non Silicone Epoxy Mold Release Spray 2x13.5 fl oz, Silicone-Free Release Agent Aerosol Spray for Epoxy Resin Molds, 2 Pack
US Store
agadhesiveguru

Adhesive Guru Non Silicone Epoxy Mold Release Spray 2x13.5 fl oz, Silicone-Free ...
4.5

€ 39

Professional Mold Release Spray - 7oz Water Based Mold Release Agent for Silicone, Epoxy Resin, Candle Making, Soap, Plaster & Concrete, Non-Stick, Easy to Demold, Extend Mold Life
US Store
Vividye

Professional Mold Release Spray - 7oz Water Based Mold Release Agent for Silicone, ...

€ 16

Formcoat WB250 Concrete Form Release Agent - Non-Staining Mold Release for Wooden, Plastic & Metal Molds Solvent-Free Concrete Mold Release for Precast, Architectural & DIY Projects 1 Gallon
US Store
DCP

Formcoat WB250 Concrete Form Release Agent - Non-Staining Mold Release for Wooden, ...
4.6

50+ bought

€ 50

A + Form Release Agent 1 Gallon
US Store
ConcreteChemicals

A + Form Release Agent 1 Gallon
4.6

€ 63

Silicone Mold Release Spray Silicone-Based 2x16.9 floz/500ml - Resin & Epoxy Release Agent for Smooth Mold Removal with Ease, Universal Use on Almost All Molds
US Store
MRealeazy

Silicone Mold Release Spray Silicone-Based 2x16.9 floz/500ml - Resin & Epoxy ...
4.6

50+ bought

€ 26

Silicone Mold Release Spray Silicone-Based 4x16.9 floz/500ml - Resin & Epoxy Release Agent for Smooth Mold Removal with Ease, Universal Use on Almost All Molds
US Store
MRealeazy

Silicone Mold Release Spray Silicone-Based 4x16.9 floz/500ml - Resin & Epoxy ...
4.6

50+ bought

€ 41

JAOJAO Silicone Release Spray, Epoxy Release Spray Strong Mould Fast Drying Non-Stick Release Extends Mould Life Easy to Clean Widely Compatible for Rubber Concrete Soap Moulds
US Store
JAOJAO

JAOJAO Silicone Release Spray, Epoxy Release Spray Strong Mould Fast Drying ...
5

€ 19

Silicone Mold Release Spray Silicone-Based 16.9 floz/500ml - Resin & Epoxy Release Agent for Smooth Mold Removal with Ease, Universal Use on Almost All Molds
US Store
MRealeazy

Silicone Mold Release Spray Silicone-Based 16.9 floz/500ml - Resin & Epoxy Release ...
4.6

300+ bought

€ 21

Mann Ease Release 200, 14 Fluid Ounce Aerosol Can Professional Mold Release Agent for Composite, Rubber & Plastic Molding
US Store
Mann Release Technologies

Mann Ease Release 200, 14 Fluid Ounce Aerosol Can Professional Mold Release Agent ...
4.6

500+ bought

€ 30

Mold Demolding Spray, Efficient Mold Release, 100ml + Brush, Mould Release Spray, Easy Demolding Mist, Multi-Purpose Crafting Tool, for Plaster Casting, and DIY Craft Projects
US Store

Mold Demolding Spray, Efficient Mold Release, 100ml + Brush, Mould Release Spray, ...

€ 18

10% OFF
MTLEE 2 Pack 12oz Can Mold Release Wax Mold Release Agent, Inexpensive Edge Wax Out for Candle Resin Silicone Removal Larger Molds, 340g Per Can
US Store
MTLEE

MTLEE 2 Pack 12oz Can Mold Release Wax Mold Release Agent, Inexpensive Edge Wax Out ...
5

€ 28 31

Reprorubber Thin Pour 380ml
US Store
Flexbar

Reprorubber Thin Pour 380ml
4.8

€ 255

Kraken Bond Silicone Mold Release Spray - 2x12.3 oz High Temperature Mold Release Agent for Epoxy Resin Lubricates Protects and Renews Anti-Static & Anti-Corrosive, 2 Pack
US Store
KRAKENBOND

Kraken Bond Silicone Mold Release Spray - 2x12.3 oz High Temperature Mold Release ...
4.6

€ 23

Kraken Bond Silicone Mold Release Spray - 1x12.3 oz High Temperature Mold Release Agent for Epoxy Resin Lubricates Protects and Renews Anti-Static & Anti-Corrosive, 1 Pack
US Store
KRAKENBOND

Kraken Bond Silicone Mold Release Spray - 1x12.3 oz High Temperature Mold Release ...
4.6

50+ bought

€ 15

Akona Concrete Form Release - Agent for Forms, Tubes, Sculpture Molds, Casting, and More, Liquid, White, Non-Stick, Non-Staining 1 Gallon
US Store
Akona

Akona Concrete Form Release - Agent for Forms, Tubes, Sculpture Molds, Casting, and ...
4.3

300+ bought

€ 41

Akona Concrete Form Release - Agent for Forms, Tubes, Sculpture Molds, Casting, and More, Liquid, White, Non-Stick, Non-Staining 1 Gallon
US Store
Akona

Akona Concrete Form Release - Agent for Forms, Tubes, Sculpture Molds, Casting, and ...
4.3

300+ bought

€ 41

Akona Concrete Form Release - Agent for Forms, Tubes, Stamps, Sculpture Molds, Casting, and More, Liquid, Non-Stick, Non-Staining 28 Ounce
US Store
Akona

Akona Concrete Form Release - Agent for Forms, Tubes, Stamps, Sculpture Molds, ...
4.2

200+ bought

€ 31

SELSIL Silicone Mold Release Aerosol Spray 13.5 fl oz Professional Resin Mold Releaser, Non-Stick, Fast-Drying & Easy Mold Removal, Pack of 1
US Store
selsil

SELSIL Silicone Mold Release Aerosol Spray 13.5 fl oz Professional Resin Mold ...
4.6

50+ bought

€ 19

Pol Ease 2300 Release Agent Case of 12 cans
US Store
Polytek

Pol Ease 2300 Release Agent Case of 12 cans
4

€ 230

Metallon Non-Stick Ingot Mold Lubricant Spray Releasing Agent Clean Precious Metal Casting Gold Silver Cast Iron Steel Molds
US Store
PMC Supplies LLC

Metallon Non-Stick Ingot Mold Lubricant Spray Releasing Agent Clean Precious Metal ...
4.4

€ 50

MG Chemicals 8329-350G Non-Silicone Epoxy Mold Release, 12.3 oz Aerosol
US Store
MGChemicals

MG Chemicals 8329-350G Non-Silicone Epoxy Mold Release, 12.3 oz Aerosol
4.7

50+ bought

€ 44

Tenon FormGuard - Concrete Form Release Agent, Commercial Grade Liquid, Release Molds from Cement, Concrete, Silicone, Wood, Steel, Stamps, Tubes, and More 5 Gallon
US Store
Tenon

Tenon FormGuard - Concrete Form Release Agent, Commercial Grade Liquid, Release ...
4.5

€ 144

SELSIL Silicone Mold Release Aerosol Spray 4 x 13.5 fl oz Professional Resin Mold Releaser, Non-Stick, Fast-Drying & Easy Mold Removal, Pack of 4
US Store
selsil

SELSIL Silicone Mold Release Aerosol Spray 4 x 13.5 fl oz Professional Resin Mold ...
4.6

100+ bought

€ 46

Chem-Trend SprayFoam Silicone Release Agent Pura Release 10.5 oz Aerosol Non-Stick Spray for Polyurethane Foam, Overspray Protection for Tools & Surfaces 6
US Store
Chem-TrendL.P.

Chem-Trend SprayFoam Silicone Release Agent Pura Release 10.5 oz Aerosol Non-Stick ...
5

€ 140

PolyCoat Sealer & Release Agent 6.5lb
US Store
Polytek

PolyCoat Sealer & Release Agent 6.5lb

€ 240

Pol Ease 2300 Release Agent 1 Can
US Store
Polytek

Pol Ease 2300 Release Agent 1 Can
4.3

€ 41

Formula Five Mold Release Wax. 12 oz Can, by REXCO
US Store
Wicks Aircraft

Formula Five Mold Release Wax. 12 oz Can, by REXCO
5

€ 33

MR315 Urethane & Styrene Silicone Release Agent12 Oz., Lot of 12
US Store
Sprayon

MR315 Urethane & Styrene Silicone Release Agent12 Oz., Lot of 12
1

€ 267

Buy Sculpture Release Agents Online in Spain – Smooth Mould Release Every Time

When you're lost in the process of sculpting, be it in resin, plaster, or clay, the last thing you want is for the masterpiece to stick firmly. At Ubuy Spain, the sculpture release agents you need can be bought with ease, release agents that practically glide off. Our inventory includes reputable brands such as Polytek, Alumilite, SuperLube, and much more-an array of sprays, oils, waxes, and compounds that not only separate cleanly but also preserve your moulds, so you are assured to buy mould release spray for every project confidently. 

Equip yourself with all the essentials for your craft journey, from sculpting supplies and moulding tools to moulding compounds, and choose one from the myriad release options that best suit your creative process.

Explore Different Types of Sculpture Release Agents

Imagine you're crafting a detailed resin figure or pouring plaster into a silicone mould, moments away from unveiling your creation, only to find it stubbornly stuck. That’s when the right mould release agent for a sculpture becomes your hero. Here, you can explore a wide selection of high-quality sculpture release agents with other sculpture moulding tools and compounds. Each type of release agent for sculpture is designed to address different casting material challenges. Discover which one suits your workflow best.

Internal Release Agent

An internal release is mixed into your casting compound, quite common in resin and plaster work. It ensures that your sculpture won't stick from the inside out. Polytek recommends this method for deep, intricate moulds to ensure a clean de-moulding every time.

Conventional or Non-Permanent Release Agent

These temporary sprays and oils are ideal for one-off casts or quick projects. For a one-time project, you will want non-permanent release agents such as SuperLube Silicone Spray. They are fantastic clay mould release sprays or wax releases for plaster moulds. They’ll remain for some time and quickly wash away, making them the perfect products for a casual studio.

Semi-Permanent Release Agent

The coating is applied once to a mould with a semi-permanent release spray, and it performs indefinitely without having to be reapplied. In this way, Alumilite spray or a PolyCoat Sealer protects the mould with a silicone barrier for a longer duration, thereby saving the user time and effort when doing repeat casting.

Water-Based Release Agent

Being environmentally friendly, these sprays can be easily cleaned and are suitable for plaster and clay. They are ideal product choices for any studio environment, offering a good demoulding performance while keeping clean-up simple.

Water-Free Release Agent

Wax release for plaster moulds or oil-based formulas gives the best sturdiness and stability for resin and epoxy casting. They sit well when multi-layered or heavy-duty castings are in consideration.

Oil-Based Release Agent

Traditional clay or plaster sculptors will appreciate oil-based sprays for their deep penetration and longevity. These agents tailor well to porous materials where water-based products might underperform.

Silicon-Based Release Agent

If you're working with silicone moulds, choose a release spray for silicone moulds from PolyTek Pol‑Ease. It's washable and perfect when you need clean, paint-ready castings.

PVA (Polyvinyl Alcohol)

Often used in plaster and clay moulds, PVA releases a thin film as it dries. It's easy to apply and creates a barrier that stops materials from sticking without affecting the surface finish.

Top Picks – Tried and Trusted

Every agent has its place. Whether you’re crafting fine silicone figurines or large plaster casts, selecting the best sculpture supplies release agent for sculpture moulds ensures your art emerges clean, crisply detailed, and reusable with minimal fuss. Explore options, design confidently, and cast flawlessly.

Product Name

Type

Brand

Release Agent Category

Key Benefit

Polytek Pol-Ease 2500

Spray (liquid)

Polytek

Conventional Non‑Permanent & Washable

Instant release, no drying time, easily washed off for painting

Polytek Pol-Ease 2350

Paste/Sealer

Polytek

Semi‑Permanent Sealer & Release Agent

Ideal for porous models; durable barrier improves mould life

Akona Concrete Form Release Spray

Spray

Akona

Oil‑based / Water‑free non-stick

Non-staining, easy release of concrete and resin

MagicChems Silicone Mold Release Spray

Spray

MagicChems (Silicone)

Silicone‑based Aero

Multi-mould compatibility with quick drying and smooth finish

Selsil Silicone Mold Release Aerosol

Spray (pack)

Selsil

Silicone‑based Aero

Professional non-stick, fast‑drying, 4×13.5 oz cans

Alumilite Amazing Mold Release (6 oz spray)

Spray (liquid)

Alumilite

Conventional / Water‑based

Non-staining; smooth release on silicone/non-silicone moulds

Super Lube Silicone Aerosol

Spray (aerosol)

SuperLube

Silicone‑based / Dry-Film / Oil-free

Non-conducting, high-temp resistant, NSF H1 rated

These sculpture mould release agents offer versatility, compatibility, and lasting results, helping your art leave the mould, not stick to it.

Frequently Asked Questions About Sculpture Release Agents

  • Which type of release agent is best for resin casting?

    Use a silicone or oil-based spray like Pol‑Ease for best results when casting resin into silicone moulds.

  • Can I use household oils as mould release agents?

    It’s best to avoid them. Household oils can degrade moulds and leave residues. Choose professional-grade agents like those from Polytek and Alumilite for reliable performance.

  • Is a release agent required for silicone moulds?

    While silicone moulds are naturally non-stick, agents like Pol‑Ease can still help protect the mould and improve demoulding with tricky materials.

  • How often should I apply the release agent during sculpting?

    Reapply with every cast or after a few sessions when using semi-permanent sprays. Water-based or PVA needs fresh applications for each use. The lightweight Alumilite conditioners can be used regularly to maintain mould quality.

  • Can I buy sculpture release agents online?

    Yes! You can easily buy mould release spray and other sculpture release agents online at Ubuy Spain, with fast delivery across Spain and nearby regions.