Semi-Rigid Polyurethane Elastomers - All Products

This table includes discontinued items and their recommended alternatives.
Go back to the Current Products Only specification table.

                                                              
Mix
Ratio
(by wt.)
Mix
Ratio
(by vol.)
Cast
Thick.
Gel Time
(min.)
@ 77°F
Demold
Time (hr.)
@ 77°F
Shore
Hardness
Mixed
Viscosity
(cps)
Density
(g/cc)
Volumetric
Yield
(in.3/lb.)
Shrink
(in./in.)
Tensile
Strength
(psi)
Elongation
(%)
Tear
Strength
(ppi)
Deflection
Temp (°F)
Color
RenCast 6402-3 (Disc. June 2022)
Replaced by Freeman 2480
35:100
31:100
1"
31-33
24
82A
940
1.08
25.6
0.001
2,172
270
285
–
Off White
46:100
1:2.5
4"
10-15
24
75-85A
630
1.08
25.6
0.0002"
1,420
400
–
–
Translucent White
Freeman 1050 (Disc. June 2022)
Replaced by Freeman 2050
1:1
100:94
4"
26
16
85A
1,650
1.10
25.2
0.001
2,050
510
280
–
Light Amber
RenCast 6403-3 (Disc. June 2022)
Replaced by Freeman 2050 & 2490
50:100
44:100
1/2"
20
24
85-90A
710
1.10
25.2
0.001
3,334
328
419
–
Off White
RenCast 6442 (Disc. June 2022)
Replaced by Freeman 2050
1:1
100:94
4"
28
24
85A
1,610
1.09
25.4
<0.001
2,100
525
290
–
Light Amber
RenCast 6443 (Disc. June 2022)
Replaced by Freeman 2050 & 2490
100:60
100:60
2"
19
24
95A
2,450
1.06
26.1
0.001
3,500
475
375
–
Light Amber
58:100
1:2
4"
10-15
24
85-95A
600
1.09
25.4
0.0002
1,940
500
–
–
Translucent White
100:40
–
4"
23
16
90A
2,000
1.06
26.6
–
1,500
460
350
–
Amber
77:23
–
4"
30
10
87A
10,000
1.04
26.5
0.0018
2,100
650
350
–
Black
100:40
100:39
2"
30
24
95A
2,400
1.04
26.5
0.0002
2,550
430
325
–
Dark Amber
69:31
–
4"
10
5
97A
6,000
1.04
26.5
0.0014
2,800
500
415
–
Black
Freeman 1060 (Disc. June 2022)
Replaced by Freeman 1060LV & 2060/60
100:60
100:60
2"
28
16
60D
2,600
1.05
26.4
0.001
3,200
300
510
154
Red
RenCast 6444 (Disc. June 2022)
Replaced by Freeman 1060LV & 2060/60
100:60
100:60
2"
27
24
60D
2,500
1.08
25.6
0.001
3,400
325
550
154
Light Amber
RenCast 178-88 (Disc. June 2022)
Replaced by Freeman 2060/60
100:60
100:60
2"
27
24
60D
2,500
1.05
26.4
0.001
3,400
325
550
–
Red
100:50
100:50
2"
15-25
16
60D
750
1.16
23.8
0.001
3,200
45
550
TBD
Amber
100:60
100:60
3"
25
24
60D
2,200
1.06
26.3
<0.002
3,600
325
560
135
Amber, Red, Black
Freeman 1066 (Disc. June 2022)
Replaced by Freeman 2060/66
100:50
100:50
2"
15-17
2-4
65D
3,200
1.03
26.9
0.0025
3,100
140
630
181
Red, Black
100:50
100:50
2"
15
24
65D
3,200
1.03
27
<0.002
3,100
140
630
180
Amber, Red, Black
ASTM
–
–
–
D-2471
–
D-2240
D-2393
D-792
D-792
D-2566
D-638
D-790
D-624
–
–