Mix Ratio (by wt or vol.)

Gel Time (min.) @ 77°F

Demold Time (min.)
@ 77°F

Hardness (Shore D)

Specific Gravity

Mixed Viscosity (CPS)
@ 1 min.

Volumetric Yield
(cu. in. / lb.)

Shrinkage
(in. / in.) Dependant on Mass

Compressive Strength
(psi)

Flexural Strength (psi)

Flexural Modulus (psi)

Tensile Strength (psi)

Tensile Modulus (psi)

Izod
Impact Strength
(ft. lbs. / in.)

Heat Deflection Temp.
@ 66 psi

Heat Deflection Temp.
@ 264 psi

Coefficient Thermal Expansion
(in / in / °F)

Repro One

1:1

6 - 7

60 - 90

87

1.75

1,500

15.8

0.001

7,860

4,290

799,000

2,350

582,000

0.3

156°F/ 69°C

1.79 x 10^-5

Repro One

Repro 83

1:1

6 - 7

60 - 90

84

1.9

1,100

14.5

0.001

6,470

5,140

939,000

3,130

941,000

0.31

135°F/57°C

131°F/ 55°C

-

Repro 83

Repro NS

1:1

6 - 7

60 - 90

84

1.9

1,750

14.5

0.001

5,970

2,990

-

1,710

-

0.35

142°F/ 61°C

133°F/ 56°C

1.45 x 10^-5

Repro NS

Repro Fast

1:1

4 - 5

15 - 30

84

1.9

1,100

14.5

0.0015

6,470

5,140

939,000

3,130

941,000

0.31

135°F/ 57°C

131°F/ 55°C

-

Repro Fast

Repro 10

1:1

5 - 6

30 - 60

84

1.9

1,100

14.5

0.0012

6,470

5,140

939,000

3,130

941,000

0.31

135°F/57°C

131°F/ 55°C

-

Repro 10

Repro Slow

1:1

12 - 14

3 - 4 hr

84

1.9

1,100

14.5

0.0009

6,470

5,140

939,000

3,130

941,000

0.31

135°F/57°C

131°F/ 55°C

-

Repro Slow

Repro Light

1:1

6 - 8

90 - 120

68

0.9

1,500

30

0.0014

3,980

2,620

347,000

1,530

350,000

0.15

132°F/56°C

118°F/ 48°C

3.5 x 10^-5

Repro Light

Repro UltraLight

1:1

10 - 11

2 - 3 hr

55

0.59

1,400

47

0.0014

2,700

1,840

160,000

1,490

72,400

0.12

128°F/53°C

119°F/ 48°C

4.18 x 10^-5

Repro UltraLight

Repro 95

1:1

6 - 7

60 - 90

84

1.9

1,450

14.5

0.0012

7,140

3,070

505,000

1,770

561,000

0.29

131°F/55°C

117°F/ 47°C

3.13 x 10^-5

Repro 95

Repro AR

1:1

6 - 7

60 - 90

84

1.9

1,800

14.5

0.001

7,060

4,680

468,000

3,050

1,010,000

0.27

136°F/58°C

123°F/ 51°C

3.01 x 10^-5

Repro AR

Surface
Coat

1:1

13

3 - 4 hr

84

1.9

6,000

14.5

-

-

-

-

-

-

-

-

-

Surface
Coat

Laminating
Resin

1:1

15

3 - 4 hr

84

1.9

3,500

14.5

-

-

-

-

-

-

-

-

-

Laminating
Resin

ASTM Tests

D-2566

D-695

D-790

D-790

D-638

D-638

D-256

D-648

D-648

D-696-88

ASTM Tests