BCC Products now offers a truly metal-like machineable modeling plank for today’s demanding applications. MB 8250 is an aluminum filled product that is dimensionally stable and exhibits unsurpassed machinable properties. With the BC 8250 tooling plank you can see in some applications a significant savings on billet aluminum tooling materials.
MB8250 has these great qualities:
* Excellent [...]

BCC Products now offers a revolutionary state-of-the-art machineable high density board for today’s demanding tooling requirements. MB 5000 is an extremely tough, high impact Urethane Plank, that can be used for metal forming as well as nickel plating mandrels.
MB5000 has these great qualities:
* Excellent machinability
* Low dust emission, mostly shavings
* No shrinkage
* Excellent impact and [...]

BCC Products now offers a revolutionary state-of-the-art machineable foundry plank for today’s demanding tooling requirements. MB4000 Red is an extremely tough, high impact Urethane Plank, that can replace aluminum and other metals for many foundry applications.
MB4000 has these great qualities:
* Excellent machinability
* Low dust emission, mostly shavings
* No shrinkage
* Excellent impact and wear resistance
* Excellent [...]

BCC Products now offers a revolutionary state-of-the-art machinable fixture plank for today’s demanding tooling requirements. MB 3500 is an extremely tough, high impact Urethane Plank, that can replace aluminum and other metals for many foundry applications.
MB3500 has these great qualities:
* Excellent machinability
* Low dust emission, mostly shavings
* No shrinkage
* Excellent impact and wear resistance
* Excellent [...]

Model and Tooling Plank MB 2001 is a dense, highly machineable, dimensionally stable tooling plank for today’s CNC machining applications. As an advancement over similar products on the market, MB 2001 yields low dust emission during machining, less abrasiveness to CNC cutters, and affords the user a highly defined surface finish.
MB2001 has these great qualities:
* [...]

“Mahogany”
MB 1300 is a Mahogany colored rigid closed-cell polyurethane foam tooling and modeling board. MB 1300 is medium low density foam of approximately 30lbs/ft3 board. Easily cut using CNC machining equipment the MB 1300 is perfectly suited for visual master models, architectural design models as well as design verification and prototype tools.
MB1300 has these great [...]

Available in “Apricot or Pink”
MB 1200 is an rigid closed-cell polyurethane foam tooling and modeling board. MB 1200 is low density foam of approximately 20lbs/ft3 board. Easily cut using CNC machining equipment or by hand the MB 1200 is perfectly suited for temporary master models, architectural design models, foundry patterns as well as design verification [...]

“Avacado”
MB 1150 is an Avocado colored rigid closed-cell polyurethane foam tooling and modeling board. MB 1150 is low density foam of approximately 15lbs/ft3 board. Easily cut using CNC machining equipment or by hand the MB 1150 is perfectly suited for temporary master models, architectural design models, foundry patterns as well as design verification and prototype [...]

“Olive/Grey”
MB 1100 is an Olive colored rigid closed-cell polyurethane foam tooling and modeling board. MB 1100 is low density foam of approximately 10lbs/ft3 board. Easily cut using CNC machining equipment or by hand the MB 1100 is perfectly suited for temporary master models, architectural design models, foundry patterns as well as design verification and prototype [...]

“325°F Epoxy Board”
BCC Products, Inc/Blehm Plastics announces their newest tooling board for the composites industries. BCC Products, Inc/Blehm Plastics have just developed their EB6200 a high-temperature epoxy tooling board. Built to the exacting standards of all BCC Products, Inc/Blehm Plastics product line the new EB6200 high-temperature tooling board is ideal for those using prepreg in [...]

XTEND-IT is a dry gas blanket designed to extend the shelf life of moisture sensitive polyurethane products by displacing the air in the container it is sprayed into.
Applying the XTEND-IT dry gas blanket to the unused portion of a liquid polyurethane, before replacing the lid on the container, will significantly extend the shelf life of [...]

Dow Corning Silastic T-2 Silicone Moldmaking Rubber is a translucent, high strength silicone moldmaking rubber. It is translucent, allowing molds to be cut without fear of damaging masters, and also allowing pigmentation to meet individual coloration needs.
TYPICAL PROPERTIES
These values are not intended for use in preparing specifications.
As Catalyzed
Appearance: Translucent
Viscosity at 77 F: 55,000 cps
Working Time: [...]

Dow Corning Silastic S Silicone Moldmaking Rubber is a high-strength silicone moldmaking rubber for detailed reproduction of surfaces and objects for prototype design and production tooling, as well as artistic and renovation applications. Its low durometer also makes it ideal for pad print applications.
TYPICAL PROPERTIES
These values are not intended for use in preparing specifications.
As Catalyzed
Appearance: [...]

Dow Corning Silastic M-3 Silicone Rubber was developed for in prototyping, architectural, and furniture aplications where dimensional tolerances and fast cure rate at room temperature are critical. Key features of the Silastic M-3 RTV Silicone Rubber are a fast demold time of 2 hours at room temperature while leaving a room temperature working time of [...]

Silastic M-2 RTV Silicone Rubber is designed for detailed reproduction of surfaces and objects  used in prototype design and production tooling, artistic and renovation applications, and architectural and furniture components made with urethane foams and other resins.
TYPICAL PROPERTIES
These values are not intended for use in preparing specifications.
As Catalyzed
Appearance: Regal Blue
Viscosity at 77 F: [...]

Silastic M RTV Silicone Rubber is a two-part, flexible moldmaking material designed especially for use with urethane foams and other casting plastics. This high-strength, tear resistant product cures at room or elevated temperatures by addition reaction.
TYPICAL PROPERTIES
These values are not intended for use in preparing specifications.
As Catalyzed
Appearance: Regal Blue
Viscosity at 77 F: 90,000 cps
Cure Time: [...]

Dow Corning Silastic E is a pourable liquid capable of forming durable, flexible molds for producing parts with unusual configurations, severe undercuts and close tolerances. Durometer Hardness, Shore A 35
TYPICAL PROPERTIES
These values are not intended for use in preparing specifications.
As Catalyzed
Appearance: White
Viscosity at 77 F: 55,000 cps
Working Time: 2 hours
Demoldable: 24 hours
As Cured
Durometer Hardness, Shore [...]

Rayite 100 Machinable Media is a new mineral-based material developed by United States Gypsum Company for prototyping, moldmaking, tape proofing, models and tooling aids.

Low abrasion and friction causes less tool wear.
Ability to cast in any shape means less waste and increased versatility.
Mineral-based, non-combustible, non-toxic formula offers safemixing and casting.
Ease of use means you just mix [...]

Medium density board, Low dust, Easy to machine, color brown/tan. Application: Models, Patterns, Vacuum Forming, Accepts paint, hand finishing.
Specs:

Density (lb/ft) - 42
Hardness(Shore D) - 70
CTE - 60
Tg (F) - 185
Dimensions - 20×60in by (Thicknesses:2, 3, and 4in)
Compatible Adhesives - Procol 2, APF-3 or-4, EasyMax

Download data sheet

High compressive strength with excellent dimensional stability. Application: Stamping, Press tools, Hammer form, Injection tools.
Specs:

Density (lb/ft) - 104
Hardness(Shore D) - 89
CTE - 50
TG (F) - 198
Dimensions - 500 x 830mm (Thicknesses:50, 100mm)
Compatible Adhesives - S22, H9951

Download data sheet

Axson Lab 973 High compressive strength with excellent dimensional stability. Application: Stamping, Press tools, Hammer form, Injection tools.
Specs:

Density (lb/ft) - 46.8
Hardness(Shore D) - 73
CTE - 35-45
Tg (F) - N/A
Dimensions - 1550 x 500mm by (Thicknesses:150, 100mm)
Compatible Adhesives - GC15, H989731

Cutting parameters
Rough cut:

cutting speed (meter/minute): 100 to 400
feed [...]

Abrashion resistant board, Thermoplastic-like finish, color Red. Application: Foundry patterns, Stretch forming tools, Vacuum forming, Stamping tools.
Specs:

Density (lb/ft) - 75
Hardness(Shore D) - 84
CTE - 110
TG (F) - 176
Dimensions - 20×60in by (Thicknesses:2, 3, and 4in)
Compatible Adhesives - H8110 and H9951

Download data sheet

Low density, Excellent surface finish after machining, Very stable, color grey
Application: Lightweight board ideal for creation of checking fixtures, also used in thermal forming.
Specs:

Density (lb/ft) - 51
Hardness(Shore D) - 76
CTE - 50
Tg (F) - 158
Dimensions - 20×60in by (Thicknesses:2, 3, 4in)
Compatible Adhesives - H9951

Download data sheet

Uralite FH-3530 is a two component, liquid castable, polyurethane elastomer that contains no MDA, TDI or MOCA. The material has a low mixed viscosity and cures to a dark amber, medium hardness elastomer at room temperature. This material offers excellent acoustical properties in sea water. Uses include Sonar buoys, abrasion-resistant pads and bumpers, rollers and [...]

Uralite 3140 is a low viscosity, two component urethane casting elastomer designed specifically to make flexible molds for use with thermosetting resins. Uralite 3140 mixes, pours and cures at room temperature into a tough, yet flexible mold to facilitate easy removal if intricately designed models or art objects. It does not exhibit typical moisture sensitive [...]

Uralite 3138 is a low viscosity, two-component, room temperature curing  urethane casting elastomer. This soft and flexible, yet tough compound was designed to reproduce the finest detail and will flex to release from undercuts without tearing. It is ideally suited for making molds and has replaced silicone in many applications.

Color: Brown
Shore Hardness A: 35
[...]

CAST-A-FORM is a water soluable hot melt system suitable for creating mold and mandrel forms which may be used in the manufacture of various composite structures, including hollow items such as ducts and tanks or pressure vessels. It is a powder, which only requires melting and subsequent pouring into a heat resistant mold. It solidifies [...]

9515 is a low viscosity two component polyurethane adhesive elastomer which may be used in many diverse applications. It particularly features good bonding strength with high peel to the various combinations of materials used in the manufacture of canoes.

Color: Amber
Shore D Hardness: 54
Mixed Viscosity: 3700
Work Life – minutes: 20
Tensile Strength, psi: [...]

Epoxical 9130 is a low viscosity, tough room temperature curing general-purpose urethane elastomer which has excellent handling characteristics and very low moisture sensitivity. It is suitable for many potting and encapsulation applications. This system may be used as a bonding and sealing material and may be used to form abrasion resistant liners.

Color: Amber
Shore A [...]

7020 is a low viscosity, high modulus, high hardness, room temperature curing polyurethane elastomer which has excellent handling characteristics and very low moisture sensitivity. It is suitable for casting shapes; for lining core boxes and wood patterns; and may be used in many potting and encapsulation applications. It may be used for abrasion resistant pads, [...]

This group of flexible and rigid casting resins has been designed for use in applications requiring tough, tintable and pigmentable materials that will also maintain clarity in outdoor applications.  With an array of hardnesses and working times, these materials are excellent for fabricating parts of all kinds.  The WC series products work well for castings [...]

BJB’s sprayable polyurethane systems are conveniently processed with two-component spray equipment. BJB offers the CPE - 600 Spray Equipment that is specifically manufactured to run these products. This equipment develops a high-pressure impingement mix/spray that obtains excellent processing results. These systems are also capable of being processed with the NEW hand-held spray equipment.

SHORE A

SP-46 A/B

MSDS
A
B

45 [...]

GENERAL PURPOSE SYSTEMS
These Shore D casting systems are low in viscosity and exceptionally easy to pigment.
 
 
 
 
 

MSDS

SHORE
HARDNESS

WORK TIME
(MIN)

DEMOLD
TIME (HRS)

SHRINKAGE

MIXED
VISC (CPS)

RATIO BY
WEIGHT

TC-865

A
B

65 D

10

3

0.005

1400

100/100

TC-866

A
B

65 D

5

2

0.006

1400

100/100

HIGH PERFORMANCE SYSTEMS
These semi-rigid, tough materials exhibit excellent cured physical properties including high abrasion resistance and high impact strength. Ideal for uses such as master patterns, metal forming die faces, and [...]

GENERAL PURPOSE SYSTEMS
This group of Shore A hardness products are excellent multi-purpose materials for making a wide variety of products including molds used to cast concrete, plaster and various plastic materials. This series offers application versatility with both brushable and castable material systems. These products are safe and easy to handle.

MSDS

SHORE
HARDNESS

WORK TIME
(MIN)

DEMOLD
TIME [...]

RIGID UNFILLED URETHANES
This comprehensive line-up of rigid casting urethanes is offered with prototyping and production in mind. These materials were formulated to simulate a wide array of thermoplastic products, such as ABS and Polycarbonate. With a vast range of work times, physical properties and fire-retardancy! There is a product available for every requirement.

MSDS

SHORE
HARDNESS

WORK TIME
(MIN)

DEMOLD [...]

SHORE D RIGID CAST POLYURETHANE
This unique group of two component, castable polyurethane materials was developed to be run with BJB meter-mix-dispense equipment. These materials are designed for creating short-run production and prototype parts.
 
 

MSDS

SHORE
HARDNESS
(± 5)

WORK TIME
(MIN)

DEMOLD
TIME (MIN)

*SHRINKAGE
W/ POSTCURE
(in./in.)

MIXED
VISCOSITY
(cps)

RATIO BY
WEIGHT
(by volume)

RC-8004 FR

A
B

85 D

2

45-60

0.004

800

60/100 (2:3)

RC-8006 FR

A
B

78 D

2.5

45-60

0.003

800

50/100 (1:2)

RC-8017

A
B

80 D

1

40-60

0.004

900

100/88 (1:1)

*Post Cure Method #1 (See BJB [...]

RIGID POLYURETHANE FOAMS

TC-300 A/B

MSDS
A
B

This foam series has excellent high temperature resistance with temperature stability to 300°F (149°C). Available in 2.5 lb., 6 lb., 10 lb., and 16 lb. densities.

TC-312 A/B

MSDS
A
B

The TC-312 A/B is a rigid fire retardant polyurethane foam system that can be easily mixed with a high shear blade mixer or through foam dispensing [...]