The LS series of material systems are excellent multi-purpose elastomers for making a wide variety of flexible parts including molds used to cast concrete, plaster, and various plastic materials.

 
SHORE HARDNESS
POT LIFE (MIN)
DEMOLD TIME (HRS)
SHRINKAGE
MIXED VISC (CPS)
RATIO BY WEIGHT
LS-15
15 A
90
16-24
.004
275
45/100
LS-25
25 A
30
16-24
.009
450
60/100
LS-30
30 A
25
16-24
.009
500
45/100
LS-40
40 A
30
12-16
.009
700
90/100
LS-42
40 A
30
12-16
.009
SEMI-PASTE
80/100
LS-60
60 A
25
8-14
.0015
2500
100/90
LS-61
60 A
25
8-14
NIL
SEMI-PASTE
100/100
TC-960
60 A
30
8-14
.009
2500
100/100
TC-962
60 A
15
8-14
.00025
SEMI-PASTE
100/100

Fast Demold Systems

These fast demolding systems can be hand or machine cast for producing props, parts, overmoldings, and small molds. The F Series materials also work well in vacuum cast and rotocast applications.
 
SHORE HARDNESS
POT LIFE (MIN)
DEMOLD TIME (HRS)
SHRINKAGE
MIXED VISC (CPS)
RATIO BY WEIGHT
F-25
25 A
12
1-2
.009
1200
60/100
F-30

30 A

11 2-3 .004 500 60/100
F-42
42 A
12
2-3
.005
825
100/100
F-55
55 A
6
1-2
.002
1,050
45/100

F-60

60 A
6
1-2
.002
1,050
50/100

F-62FR

60 A

6

1

.002

700

60/100

F-64

65 A

7

2-3

.005

1,390

70/100

F-70
70 A
4
1-2
.002
620
100/100
F-80
80 A
6
1-2
.005
1,800
45/100
F-85
85 A
4
1-2
.003
2,000
60/100
F-90
90 A
6
1
.007
5,000
100/55

High Performance Systems

The se hand cast systems are designed for use in applications requiring exceptionally high tear and tensile strengths.

 
SHORE HARDNESS
POT LIFE (MIN)
DEMOLD TIME (HRS)
SHRINKAGE\
MIXED VISC (CPS)
RATIO BY WEIGHT
ST-1040
40 A
45
16-24
.0002
700
100/90
ST-1050
50 A
20-25
6-8
.002
2500
100/45
ST-1060
60 A
25
6-8
.006
2500
100/55
ST-1075
75 A
60
8-14
.008
3000
100/45
ST-1085
85 A
20
4-6
.009
3600
100/55
ST-1087 F.R.
83 A
20
4-6
.009
2700
100/50
TC-410 A,B,C
ADJUSTABLE
15-20
24
N/A
N/A
100/100
TC-452
50 A
20
3-5
.008
1450
100/100

 

Rapid Demold Flexible Urethane

MC-65 A/B

A 65-70 Shore A production-oriented, material with fast gel and quick demold times. Ideal for machine dispensing for rapid prototype and production applications.

Specialty Polyurethane Systems

FastFlex

This system is a soft stretchable polyurethane material that is sold as a three part system. Fastflex has been designed for rapid demolding of skin surfaces especially when polyurethane foam is cast behind it. Depending on the application, and the amount of the third component used, demolds can often be made in two hours or less. Available in castable and brushable grades.

SkinFlex III

This stretchy high strength system allows the user to select a great range of hardness and elongation characteristics. It was developed to meet demands for fabricating skin-like surfaces for costumes, animated characters, and animal/mammal skins. Available in castable and brushable grades.

Flabbercast

This three component polyurethane gel-type material allows for products ranging from a soft gum drop consistency to a jelly like material.

 

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