RTV Urethane Molding Rubber Kit, 2 Gallon, 30 Hardness

Description

74-30 Molding Rubbers
RTV POLYURETHANE MOLD MAKING RUBBER 30 HARDNESS
"Click on kit size below to go to listing for that kit"
Kit Size
Kit Contains
16 oz(1 pt) Kit
8 oz Resin and 8 oz Hardener
32 oz(1 qt) Kit
16 oz Resin and 16 oz Hardener
2 qt Kit(1/2 gal)
1 quart Resin and 1 quart Hardener
1 Gallon Kit
1/2 Gallons Resin and 1/2 Gallons Hardener
2 Gallon Kit
1 Gallons Resin and 1 Gallons Hardener
10 Gallon Kit
5 Gallons Resin and 5 Gallons Hardener
"Click below to go to other hardnesses of Urethane
Rubber"
30 Hardness
60 Hardness
80 Hardness
90 Hardness
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Shore A 30 hardness Overview
Polyurethane rubber makes a durable, easy releasing mold for casting plasters and waxes without release agents but when used with proper release agent are also excellent for casting cement, epoxy, polyester and acrylic
Mix 1 part A and 1 part B to make polyurethane mold rubber, after mixing, cures at  room temperature to flexible, high strength, mold rubber.
This rubber can be used  for casting rubber parts when a mole release is used.
Mold Release Info:
For releasing this rubber from a smooth non-porous original/plug an aerosol such as
"Polease-2300"
or
"Stoner"
is suitable, located in my store. Porous objects such as plaster, concrete or wood should first be sealed to create a smooth surface from which to apply the mold release.
This rubber can be colored using
"Liquid Pigments"
in my store.
Due to the Tan/Brown color tinting this material will be offset by its color.
I also have
"Mixing and Measuring containers and Mixing Sticks"
in my store.
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Physical Properties
Mix Ratio-----------------------1A:1B
Hardness, Shore A-------------- 30
Pour Time----------------------30 min
Demold Time ------------------ 24 hours
Cured Color------------------- Clear/ amber
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Notes:
I offer local pickup in West Palm Beach Florida. Pickup time will require about 24 hours. No pickup on weekends and holidays.  Contact me for directions after purchasing and paying for items.
Email for price on larger size kits.
The picture is representive of what the item looks like, size of containers are determined by the size of kit purchased.
Custom fees are paid by buyer.
Shipping is combined when more than one item is purchased.
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