CSD2078 4lb (Quart) Urethane Casting Resin

The quart size is great for starting off and getting a little better pricing per pound than the smaller kit. At 3oz per blank you'll get around 19-21 blanks from this size.  CSD2078 is an 18 minute open time clear urethane resin. The hardener may appear a little yellowish, but once mixed it cures water clear and has UV inhibitors to provide better performance than the other leading hobby urethane product. This is the same resin used in all of our DiamondCast products.  This resin is made here in the US in Michigan. Frequently Asked Questions 1. Does it require a pressure pot? - Yes, like any urethane you'll want to use a pressure pot. 2. What's the shelf life? - 6 months, but will vary based on storage conditions 3. Do I have to vacuum degas? - No, you do not have to vacuum degas. We case our rods under 60psi of pressure with no prior degassing. 4. Do I have to preheat my molds? - No, for most applications there's no need. Pre-heating molds is primarily for designs where you want to e