The Compleat Sculptor
" You supply the talent, we'll supply the rest!" Since 1995

For Clear Resin Castings Try The 2910 Release For Clear Castings Every Time

Need Help? Check out our Product Selector Guide.

Release Agents

Green Soap (Potter’s Soap)-A soap suspension, for releasing a variety of castings.
Order #
Size
Price
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88011
1 pt.
$9.99
88012
1 gal.
$32.99

In & Out (Usable in up to an 8 to 1 mix with water)-A water-soluble oil, specially designed for concrete.
Order #
Size
Price
Buy me
66MR4
1 pt.
$13.99
66MR4A
1 gal.
$39.99
66MR4B
5 gal.
$105.99
66MR4D
55 gal.
$1,081.99

Mann Ease Release 200 Ease Release 200 is an excellent general purpose release agent for making molds and casting parts. This product will release polyurethane elastomers, polyurethane foam, epoxy resin, polyester resins, platinum silicones, rubber and thermoplastic polymers. Ease release 200 is effective on aluminum, chrome, platinum silicone, epoxy, rubber and steel
molds.Ease Release 200 is easy to apply, fast drying and effective over a broad temperature range from 70°F to 500°F.
Order #
Size
Price
Buy me
66R200
Spray
$14.99

Mann Ease Release 300 Ease Release 300 is a high performance, production proven release agent formulated for polyurethane elastomers and epoxy resins along with excellent release of polyurethane elastomers and microcellular foams. Ease Release 300 leaves very little build-up on the molds resulting from isocyanate or epoxy reactions, while maintaining part cleanability with
common degreasing solvents. Cleaned parts molded with Ease release 300 can be painted or bonded. Ease Release 300 is effective on all mold surfaces such as steel, aluminum, chrome, epoxy, and RTV urethane and silicone mold materials.Ease Release 300 is easy to apply, fast drying and effective over a broad temperature range from 70°F to 500°F.
Order #
Size
Price
Buy me
66R300
Spray
$11.99

Mann Ease Release 400 (solvent mixture) Highly efficient release designed to release polyurethane elastomers from rubber & metal molds. Ease Release 400 is a highly efficient release agent designed to release polyurethane elastomers, Thiokol rubbers, EPDM and other synthetic
elastomers from aluminum, chrome, epoxy, polyester, rubber and steel molds.Ease Release 400 is easy to apply, fast drying and effective over a broad temperature range from 70°F to 500°F.Ease Release 400 provides excellent release and surface finish to molded parts. Ease Release 400
also provides multiple release in many instances. Precise duplication of mold detail and dimension with minimum mold maintenance and down time resulting in greater productivity.
Order #
Size
Price
Buy me
66R400
Spray
$10.99

Mann Ease Release 2251 (silicone) Superior release agent for urethane elastomer. Leaves no build-up and can be used on hot or cold molds.
Order #
Size
Price
Buy me
66R2251
1 gal.
$35.99

Mann Ease Release 2310 (soap/wax) A versatile release that also quickly and effectively seals porous surfaces (plaster, clay, stone, concrete & wood) and facilitates easy release. Water clean-up.
Order #
Size
Price
Buy me
66MR2310
1 gal.
$35.99

Mann Ease Release 2831 (wax) Wax-based release for urethane rubber casting. Also, effective as a sealer for plaster.
Order #
Size
Price
Buy me
66R2831A
1 pt.
$17.99
66R2831
1 gal.
$34.99
66R2831R
5 gal.
$110.99

Mann Ease Release 2910 (special blend) - Special for clear resin casting. Ease Release 2910 is a superior release agent for casting complex designs using polyurethane elastomers. The ER 2910 is a heavy-duty silicone based polymer in a solvent carrier that gives a high gloss surface finish on
molded parts. Ease Release 2910 works on aluminum, chrome, epoxy, and polyurethane molds.
Order #
Size
Price
Buy me
66R2910
14 oz. Spray can
$12.99

Eject-It 34 - is a non-silicone, synthetic wax-based release for rubber molding, casting and encapsulating with epoxies, phenolics and molded thermoset plastics. It is a paintable alternative to silicone and fluoropolymer type mold releases. Eject-It #34 Wax Release contains no silicones or oils, no Class I or Class II ozone depleting substances, is EPA compliant and is non-flammable. It is paintable, no need to wash or clean prior to post-molding operations, with fewer rejects from piece marking as it contains no silicones or oils. Heavy duty, non-melting with no build-up for less down-time and increased productivity and quality.
Order #
Size
Price
Buy me
1926034
Spray
$14.99

Pol-ease 2300 (silicone) General purpose silicone release spray. Ideal for deep 12oz. molds. Parts are easily cleaned for finishing or bonding.
Order #
Size
Price
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06901
12 oz. spray can
$11.99

Ultra 4 Polyester Parfilm is a micro-thin, film-forming release agent formulated expressly for polyester resin systems. Its film-forming ability inhibits the migration of the catalyst and yields longer mold life. Heat stable to 600°F.
Order #
Size
Price
Buy me
1926752
Spray
$15.99
1926752C
12 Case ($11.99/can)
$143.88

Ultra 4 Epoxy Parfilm mold release is recommended for epoxy resins. Its highly effective, micro-thin, film-forming application offers a better release than polyvinyl alcohol or wax. Its micro-thin film maintains the fidelity of the cast piece and affords better surface reproduction and finish. Heat stable to 635°F.
Order #
Size
Price
Buy me
1926754
Spray
$15.99
1926754C
12 Case ($11.99/can)
$143.88

Ultra 4 Urethane Parfilm mold releaseforms an ultra-thin coating that allows excellent reproduction of your urethane castings. This chemically inert release agent is formulated specifically for urethanes and is heat stable to 575°F.
Order #
Size
Price
Buy me
1926753
Spray
$15.99
1926753C
12 Case ($11.99/can)
$143.88

PVA (green) -A water-soluble film-forming coating useful as a barrier coat with latex, urethanes and polysulfides.
Order #
Size
Price
Buy me
66PVA
1 pint
$9.99
06911A
1 gal.
$33.99
6694587
5 gal.
$79.99

PVA (clear) -A water-soluble film-forming coating useful as a barrier coat with latex, urethanes and polysulfides.
Order #
Size
Price
Buy me
06911C
1 gal.
$35.99
6694586
5 gal.
$97.99

Mold Release/Conditioner: All molds require mold release when casting with Clear Polyester Casting Resin. We recommend Mold Release/Conditioner as a release agent and to clean, condition and extend the life of your molds. Convenient 2 oz. spray pump for easy of application.  Odorless, solvent free.
Order #
Size
Price
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62809
2 oz/59 ml.
$8.99

Sonite Seal (wax) -A brushable wax compound.
Order #
Size
Price
Buy me
66MR2
1 qt.
$18.99
66MR2B
1 gal.
$29.99
66MR2C
5 gal .
$124.99

Universal Smooth-On Mold Release (silicone)-The best all-purpose release. Silicone-based with a 14 oz. good slip mixture.
Order #
Size
Price
Buy me
66MR1
Spray
$15.99
660135
1 gallon
$121.99

E26 - Non-Silicone Paintable Mold Release A highly refined, paintable and silicone-free mold release formula of crystal clear, white oil compatible for molding medical or food contact materials. #26 works well with many thermoplastics, most thermosets, rubbers and patterns for RTV silicone rubber molds.
Order #
Size
Price
Buy me
1926026
Spray
$14.99

E28 - Fluorofilm "Dry Coat" Mold Release A high performance mold release compatible with thermoplastic and thermoset resins as well as silicone rubbers. Allows post-molding operations straight from the mold. The finely tuned propellant and atomization system produces a uniform micro-platelet film on the mold.
Order #
Size
Price
Buy me
1926028
Spray
$15.99

E33 - Petrolease Non-Silicone #33 works for rubber molds, molded rubber and releases almost everything from anything. It also contains an FDA regulated active, for use with food and medical applications. PETROLEASE has extensive applications for prototyping and pattern work. #33 also works well for RTV and tin or platinum curing elastomers.
Order #
Size
Price
Buy me
1926033
Spray
$15.99

E20-3 - All Purpose Food Grade Silicone Mold Release A universal, silicone type non-paintable mold release agent for injection, RIM, compression, extrusion, casting, lay-up and forming. Works well for ABS resins, acetals, melamines, methacrylates, nylons, PE, polycarbonates, polystyrenes, PP, polyurethanes as well as natural and synthetic rubbers. Available in standard 3% silicone and Heavy-Duty 6% silicone formulas.
Order #
Size
Price
Buy me
1926203
Spray
$14.99

Pol-Ease 2601 - Water-base emulsion of silicone oils and resins. When used with a spray bottle, Pol-Ease 2601 is an economical alternative to aerosol release agents. The use of a soft brush to distribute the release agent evenly and reduce drying time may improve results. Pol-Ease 2601 should be evaluated as a release for casting plaster or concrete into polyurethane molds.
Order #
Size
Price
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06902
1 qt
$14.99

Steric Acid - One of the oldest and most frequently used plaster releases. Steric acid powder, when melted and mixed with kerosene to a milky consistency, provides an excellent release that may be wiped or brushed onto the model or into the mold. Click here to order.

EXTEND-IT Dry Gas Blanket

XTEND-IT is a dry gas blanket designed to extend the shelf life of moisture sensitive mold making and casting products by displacing the air in the container it is sprayed into. Applying the XTEND-IT dry gas blanket to the unused portion, before replacing the lid on the container, will significantly extend the shelf life of the product.
Order #
Size
Price
Buy me
66DGB
10 oz Spray
$21.99

So-Cure Urethane Accelerator

SO-CURE Cure Accelerator is an additive designed to "accelerate" the cure time of some Smooth-On urethane liquid plastic products without significantly affecting ultimate physical properties. This allows for much faster Demolding of a part or casting from a mold. The accelerator is added to Part B by weight and should be thoroughly mixed with Part B before adding Part A. Important: Adding the accelerator drastically reduces the Pot Life (time you have to mix and pour material) of the liquid plastic product. This product is not for use with Clear Urethanes.
Order #
Size
Price
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66SC2
1/4 lb.
$6.99
66SC3
1 pint
$14.99

Sealants

Krylon Clear Spray
Order #
Finish
Price
Buy me
1231311
Matte
$8.99
1231313
Satin
$8.99
1231301
Gloss
$8.99

Krylon Rust-Free Primer
Order #
Size
Price
Buy me
1233314
Spray
$6.99

Bullseye Clear Shellac
Order #
Size
Price
Buy me
27175
Spray
$14.99
27100
Pint
$17.99
27150
Quart
$27.99
27151
Gallon
$77.99

SuperSeal™ was developed as an economical, fast-drying sealing agent for a variety of surfaces including modeling clays, gypsum plasters, concrete and wood. 
Order #
Size
Price
Buy me
660127
Pint
$24.99
660128
Gallon
$47.99
660129
5 Gallon
$189.99

Amber Shellac - Do not use for molding applications. Many mold rubbers are inhibited by this sealant.
Order #
Size
Price
Buy me
27200
Pint
$15.99
27250
Quart
$28.99
27251
Gallon
$40.99

Release Agent Selector Guide for Creating a Mold:

Selecting the right release agent is the first step in taking control of your moldmaking or casting process. Ease Release® products allow the user to address specific processing requirements and master the outcome. This guide will assist in matching the right Ease Release® product for your application.
Original
Molding Compound
Release Type
Suggestions
Clay, Metal, Plastic
Urethane Rubber
Silicone
UMR, 2251, 2300, 2601, 2910
Clay, Metal, Plastic
RTV Silicone
Wax/Teflon
500, 2310, 2831
Clay, Metal, Plastic
Urethane/Epoxy Plastic
Mixture
200
Plaster
Urethane Rubber
Wax/Soap
2310, 2831
Plaster
RTV Silicone
Wax
Sonite Seal, 2831
RTV Silicone
RTV Silicone
Non-Silicone
800
Plastilina, Plaster
Polysulfide Rubber
Wax
Sonite Seal, 2831, PVA
Concrete
Urethane Rubber
Oil/Soap
In & Out
Aqua-resin
Silicone Rubber
None
(just use Kiril-B)
Aqua-resin
Alginate
SEPR-8
SEPR-8
Aqua-resin
Latex Rubber
Parfilm, PVA
Polyester Parfilm, PVA

 

  Resins Surface Finish
Product
Polyurethane
Epoxy
Polyester
Polyurethane Foam
Silicone RTV
Gloss
Shiny
Satin
Flat
Ease Release 200         O        
Ease Release 400                  
Ease Release 500 O O O O          
Ease Release 800                  
Ease Release 2310                  
Ease Release 2910 O                
Permalease 650                  
  Recommended starting release   May be used

Addressing Surface Finish and Post Production:

PRODUCT
SURFACE FINISH
PAINTABILITY
Ease Release 2910

Glossy

No Paint
Ease Release 2831
Flat to Dull
Paintable
Ease Release 300
Shiny
Cleanable
Ease Release 200
Shiny
Cleanable

All release agents are also available in bulk quantities.

Although we try to keep the most updated prices on our website, all prices are subject to change.
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