Sealed Air · Foam chemicals
Instapak Foam Chemicals
Liquid foam for Instapak foam in bag systems. Sealed Air makes 15 formulations, from light void fill to heavy duty blocking and bracing, and we help match one to the part.
- Standard foams include UltraLite and Instafill for void fill, 40W for all purpose cushioning, 50W for extra strength and 75W for heavy duty cushioning.
- Specialty foams include Instaflex, GFlex and GFlex QS for high performance cushioning.
- Expands on demand up to 280 times its liquid volume.
- Instapak foam cushions can be returned through Sealed Air's foam return program.
- Containers
- 15, 55 and 275 gallon (varies by foam)
Sizes, grades and case quantities vary. Tell us the machine and we will match the right material. Manufacturer information (opens in a new tab)

Set it up once, reorder in one line.
Send us the machine and the material you run today. We will match it, set up the part number and keep it in stock in Troy.
