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

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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

500+ bought

USD 20

Mayco Wax Resist for ceramics 2 oz. bottle Wax Resist acts to repels glaze from the surface to which it is applied.
US Store
Mayco

Mayco Wax Resist for ceramics 2 oz. bottle Wax Resist acts to repels glaze from the ...
4.4

300+ bought

USD 13

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, ...
4.4

300+ bought

USD 18

Silicone Mold Release Spray, 7oz Liquid Release Agent for Resin Casting
US Store
Fuchoi

Silicone Mold Release Spray, 7oz Liquid Release Agent for Resin Casting
4

100+ bought

USD 16

Mold Release Spray, 7oz Silicone Release Agent for Crafts
US Store
Vividye

Mold Release Spray, 7oz Silicone Release Agent for Crafts
4.1

100+ bought

USD 18

Fiberglass Supply Depot PARTALL Film #10 Polyvinyl Alcohol PVA Pint
US Store
Fiberglass Supply Depot

Fiberglass Supply Depot PARTALL Film #10 Polyvinyl Alcohol PVA Pint
4.8

100+ bought

USD 26

JAOJA Silicone Mold Release Spray for Candle Epoxy Resin, High Silicone Oil
US Store
JAOJAO

JAOJA Silicone Mold Release Spray for Candle Epoxy Resin, High Silicone Oil
4.5

50+ bought

USD 16

6% OFF
7 oz Silicone Mold Release Spray, Water Based Odorless Fast Drying Releaser, Non-Stick No Oily Residue for Epoxy Resin, Candle Making, Soap, Plaster, Silicone & Plastic Molds, Extend Mold Lifespan
US Store
YumCraft

7 oz Silicone Mold Release Spray, Water Based Odorless Fast Drying Releaser, ...
4.2

50+ bought

USD 16 17

Epoxy Resin Remover - Strong Epoxy Cleaning Solution, 100ml Liquid Resin Agent with Quick Action, Safe Formula for Craft Studios, Cleaner Tool for Home, Office, Apartment, Art Projects
US Store

Epoxy Resin Remover - Strong Epoxy Cleaning Solution, 100ml Liquid Resin Agent with ...
5

50+ bought

USD 16

Sprayway SW946 Silicone Spray and Release Agent, 11 oz, clear
US Store
Sprayway

Sprayway SW946 Silicone Spray and Release Agent, 11 oz, clear
4.6

50+ bought

USD 30

Resin Bubble Remover Spray, Defoamer for Resin, Fast Bubble Removal, 3.38OZ
US Store
HeiGULE

Resin Bubble Remover Spray, Defoamer for Resin, Fast Bubble Removal, 3.38OZ

50+ bought

USD 18

Tenon FormGuard, 5 Gallons
US Store
Tenon

Tenon FormGuard, 5 Gallons

USD 157

SM300101W Hypo-Allergenic Water Soluble Mold Release Cream, 8 oz. Size, 3.25" Height, 3" Width, 2.23" Length
US Store
Mold Ez

SM300101W Hypo-Allergenic Water Soluble Mold Release Cream, 8 oz. Size, 3.25" ...

USD 42

Blue Bear 800GP Concrete Form and Mold Release Agent, High-Yield, 1 Qt
US Store
Blue Bear

Blue Bear 800GP Concrete Form and Mold Release Agent, High-Yield, 1 Qt
4.8

USD 47

Honey Wax Paste Mold Release Agent, 14 oz Cans, Pack of 6
US Store

Honey Wax Paste Mold Release Agent, 14 oz Cans, Pack of 6

USD 91

Fibre Glast PVA Release Film - 1 Gallon - Sprays On Easy Release for Molds
US Store
Fibre Glast

Fibre Glast PVA Release Film - 1 Gallon - Sprays On Easy Release for Molds
4.6

USD 62

Reprorubber Thin Pour 380ml
US Store
Flexbar

Reprorubber Thin Pour 380ml

USD 277

Scented Candle Mold Release Agent, Wax Demolding Liquid, Silicone Separator Spray, Non Stick Craft Coating, Smooth Finish Aid for Handmade Candles and DIY Pouring Mold Care Supplies 2pcs
US Store
Aixixiya

Scented Candle Mold Release Agent, Wax Demolding Liquid, Silicone Separator Spray, ...

USD 27

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

Pol Ease 2300 Release Agent Case of 12 cans
4

USD 250

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

Pol-Ease 2350 Sealer & Release Agent 1.5lb
3.9

USD 43

Epoxy Resin Release for DIY Crafts, Non-Stick Lubricant, 20ml Bottle
US Store
Beatifufu

Epoxy Resin Release for DIY Crafts, Non-Stick Lubricant, 20ml Bottle

USD 19

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

Polytek Pol-Ease 2650 Release Agent 1.5lb
3.8

USD 50

PolyCoat Sealer & Release Agent 6.5lb
US Store
Polytek

PolyCoat Sealer & Release Agent 6.5lb

USD 261

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

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

USD 48

Honey Wax Paste Mold Release Agent 14oz Can 2 X 14 Ounce
US Store

Honey Wax Paste Mold Release Agent 14oz Can 2 X 14 Ounce

USD 45

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
KRAKEN BOND

Kraken Bond Silicone Mold Release Spray - 1x12.3 oz High Temperature Mold Release ...
4.5

USD 23

Concrete Form Release Agent Bio-Based Eco-Friendly; Prevents Surface Buildup for a Smooth Finish; Dilutable and Cost-Effective for Form Maintenance
US Store
Conwax

Concrete Form Release Agent Bio-Based Eco-Friendly; Prevents Surface Buildup for a ...
3

USD 60

Stamped Concrete Powder Release Agent - Sunset Buff Color Additive for Concrete Stamping 30lb Moisture Barrier for Stamping Tools | High-Pigment Color Accent | Covers 750-1000 sq.ft per Pail
US Store
GlobMarble

Stamped Concrete Powder Release Agent - Sunset Buff Color Additive for Concrete ...
4.2

USD 188

Hydrographic Film Activator - Dip Wizard Hydrovator Super Sized 16 Oz Aerosol Spray Can Hydro Graphic Water Transfer Activator Hydro Dip Dipping
US Store
DIP DEMON

Hydrographic Film Activator - Dip Wizard Hydrovator Super Sized 16 Oz Aerosol Spray ...
4.5

USD 36

Chem-Trend SprayFoam Silicone Release Agent Pura Release 10.5 oz Aerosol Non-Stick Spray for Polyurethane Foam, Overspray Protection for Tools & Surfaces 3
US Store
Chem-Trend L.P.

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

USD 90

Buy Sculpture Release Agents Online in Puerto Rico – 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 Puerto Rico, 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 Puerto Rico, with fast delivery across Puerto Rico and nearby regions.