Tough-Cast 65D

Tough-Cast 65D is my go-to for action figure parts that need to be stiff but still have a LITTLE flex to them. It pretty closely mimics the injection molded plastic used in action figure arms and legs. It's great for anything that needs to be tough, strong and have some impact resistance. Love it!

This resin is not as rigid as I thought it would be. It flexes more than i need it to. I'm looking for a resin that duplicates PVC strength and hardness.

I don't think product is accurately represented in your description material. It might be great for someone wanting a less rigid casting material. Would have never purchased if it had not been listed in the rigid section.

My lawn mower deck corroded between the 2 blade leaving a big hole. Grass would come up through this hole in the deck and plug the belts making my riding mower worhless. So I bolted sheet metal to the top side of the deck to plug the hole, turned the deck upside down, and then cast a large plug of this urethane about 3/4 inch thick to protect the sheet metal and absorb energy when the blades pick up small gravel. It was so easy to cast because one just uses equal volumes for the 2 parts to form the urethane. Once formed and set, the urethane has no problem with oil. grease, or gasoline. It also protects the sheet metal from corrosion as I later also painted a thin coat on the top side. Problem solved! I ordered online and they shipped the same day. I got it 2 days later which was outstanding. I expect that my riding mower will now last for many more years thanks to Specialty Resin and Chemical!!! A+ to you people!!