In this tutorial we explain the process of pouring a Polyurethane blood puddle using FP-40 casting rubber. This is an inexpensive way to produce a reusable prop blood puddle. We poured this on a silicone mat made with 5130 silicone.

FP-40 Casting Rubber: https://www.brickintheyard.com/collec...
Solvent Dye: https://www.brickintheyard.com/produc...
5130 Platinum Silicone: https://www.brickintheyard.com/produc...
Video Library: https://www.brickintheyard.com/pages/...