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MagiKast 70D 180S Casting Resin - All Kit Sizes

  • $40.00

Magikast™ 70D-180S (180 second) is a white, fast-cast urethane resin that is water thin and mixes in seconds.  It’s very easy to use because of its 1:1 ratio by weight.

Magikast reproduces fine detail and is paintable. This product is ideal for making architectural parts, figurines, collectibles, model railroad parts, toys, fixtures, furniture trim, taxidermy, and for the production of small parts for slot machine toppers, sculpture reproduction, cold cast bronze, replicas and more.

Magikast™ 70D-180S has a fast 180-second pot life with a demold time of ~60 minutes.  Also available in a 90 second pot life for quicker demold time and a 300 second pot life with a slightly longer demold time.


Physical Properties

Product Magikast 70D-180S
Mix Ratio by Weight 1 Part A : 1 Part B
Shore Hardness D70
Pot Life 180 sec.
Demold Time @ 77°F 60 min.
Cured Color White
Mixed Viscosity 220 cP
Specific Volume 26.1 in³/lb
Specific Gravity 1.06
Tensile Strength 5,297 psi
Linear Shrinkage 0.0010 in/in
Heat Deflection Temperature 176°F
Elongation 6.6%
Elastic Modulus 151,257 psi
Flexural Modulus 174,856 psi
Flexural Strength 6,987 psi


WARNING: This product can expose you to chemicals including Di-isodecyl phthalate (DIDP), which is known to the State of California to cause reproductive harm. For more information, go to


Product Literature

Technical Bulletin: Magikast™_Fast Cast Resins | Technical Bulletin

Safety Data Sheet: Magikast™ 70D Part A SDS | Safety Data Sheet: Magikast™ 70D-90S Part B SDS

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