A Review of the Various Mold Making Elastomers, their Hardness and Application
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PRODUCT
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POLYMER TYPE
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SHORE A HARDNESS
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MIX RATIO
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BEST USED FOR:
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PMC-121-20
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Polyurethane
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20
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1:1 by weight or volume
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Plaster, Cement, Wax, Some Thermosets
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|
PMC-121-30
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Polyurethane
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30
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1:1 by weight or volume
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Plaster. Cement, Wax, Some Thermosets
|
|
PMC-121-40
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Polyurethane
|
40
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1:1 by weight or volume
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Plaster, Cement, Wax, Some Thermosets
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|
PMC-121-50
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Polyurethane
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50
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1:1 by weight or volume
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Plaster,Cement, Wax, Some Thermosets
|
|
EZ Mix 50
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Polyurethane
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50
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1:1 by volume
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Plaster, Cement, Wax
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|
Brush-On 40
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Po;yurethane
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40
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1:1 by volume
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Plaster, Cement, Wax
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Brush-On 50
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Polyurethane
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50
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1:1 by volume
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Plaster, Cement, Wax
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PMC-724
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Polyurethane
|
40
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10:1 by weight
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Wax, Plaster, Cement
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|
PMC-744
|
Polyurethane
|
40
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2:1 by weight
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Plaster, Cement, Some Thermosets
|
|
PMC-746
|
Polyurethane
|
60
|
2:1 by weight
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Plaster, Cement, Some Thermosets, Wax
|
|
PMC-780
|
Polyurethane
|
80
|
2:1 by weight
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Plaster, Cement, Some Thermosets, Wax
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|
PMC-790
|
Polyurethane
|
90
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2:1 by weight
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Plaster, Cement, Some Thermosets
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|
Evergreen 10
|
Polyurethane
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10
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1:1 by weight or volume
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Plaster, Cement, Some Thermosets
|
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Evergreen 20
|
Polyurethane
|
20
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1:1 by weight or volume
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Plaster, Cement, Some Thermosets
|
|
Evergreen 30
|
Polyurethane
|
30
|
1:1 by weight or volume
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Plaster, Cement, Some Thermosets
|
|
Evergreen 40
|
Polyurethane
|
40
|
1:1 by weight or volume
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Plaster, Cement, Some Thermosets
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|
Coldset
|
Polysulfide
|
15
|
100:8 by weight
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Wax, Plaster, Cement
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|
FMC-100
|
Polysulfide
|
21
|
100:6 by weight
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Wax, Plaster, Cement
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|
FMC-301
|
Polysulfide
|
31
|
100:8 by weight
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Wax, Plaster, Cement
|
|
SR-1608
|
Silicone(tin cure)
|
15
|
10:1 by weight
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Polyester, Polyurethane Resin, Wax, Plaster
|
|
SR-1610
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Silicone(tin cure)
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10
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10:1 by weight
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Polyester, Polyurethane Resin, Wax, Plaster
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|
SR-1621
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Silicone(tin cure)
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23
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10:1 by weight
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Polyester, Polyurethane Resin, Wax, Plaster
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|
SR-1644
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Silicone(tin cure)
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40
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10:1 by weight
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Polyester, Polyurethane Resin, Wax, Plaster
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SR-1654
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Silicone(tin cure)
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50
|
10:1 by weight
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Polyester, Polyurethane Foam, Epoxy, Wax, Plaster
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|
SR-1100
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Silicone(platinum cure)
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40
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1:1 by volume
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Polyester, Epoxy, Polyurethane, Wax, Plaster
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SR-2000
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Silicone(platinum cure)
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70
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1:1 by volume
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Polyester, Epoxy, Polyurethane, Wax, Plaster
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|
SR-2020
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Silicone(platinum cure)
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30
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1:1 by volume
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Polyester, Epoxy, Polyurethane, Wax, Plaster
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|
SR-2238
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Silicone(platinum cure)
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40
|
10:1 by weight
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Polyester, Epoxy, Polyurethane, Wax, Plaster, Low Melt Metal Alloys
|
|
SR-2258
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Silicone(platinum cure)
|
55
|
10:1 by weight
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Polyester, Epoxy Polyurethane Foam, Wax, Plaster, Low Melt Metal Alloys
|
|
SR-2330
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Silicone(platinum cure)
|
30
|
10:1 by weight
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Polyester, Polyurethane Resin, Wax, Plaster
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|
Vinyl Hot Melt
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Vinyl
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7-20
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Meltable
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Wax, Plaster, Cement, Some Thermosets
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Polymelt
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Synthetic
|
5
|
Meltable
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For Extremely Soft Castings
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