Polyurethane Foam
SKU/Product Number
SB43580
In Stock
$57.95
Grades 6-12.
Make your own foam. When two viscous liquids are mixed together, they initiate a reaction producing light weight polyurethane foam, which expands 30 times the original volume of the two liquids. Includes 500 ml of Polyurethane Foam System, Part A (Mixture - Polyfunction of Isocyanates) and 500 ml of Polyurethane Foam System, Part B (Mixture - Dichlorofluoroethane).