PolyFoam F-3 Casting Foam

SKU:
F3U24

PolyFoam F-3 is a two-part, flexible polyurethane casting foam. This self-skinning foam has a free-rise density of 3 lb/ft³, but should be cast at a density of 5 to 8 lb/ft³ to achieve good surface detail and mold fill. PolyFoams are useful for creating props, tools and any decorative, functional or artistic object which needs to be flexible and lightweight. These flexible foams should be cast into PlatSil® or TinSil® silicone rubber molds, but can be cast into polyurethane rubber molds that have been coated with PolyCoat Sealer & Release Agent.

FOR INDUSTRIAL/PROFESSIONAL USE ONLY. 

$189.00
Current Stock:
Looking for larger sizes (e.g., drum kits)?
Please contact Customer Service at 800-858-5990 or sales@polytek.com

Technical Specifications

Mix Ratio by Weight:
1A:2B
Mixed Viscosity:
2000 cP
Cream Time:
25 sec.
Rise Time:
1.5 min.
Tack-Free Time:
3 min.
Free-Rise Density:
3 lb/ft³
Molded Density Range:
5-8 lb/ft³
Demold Time:
10 min.

More Information

Material Calculator

Technical Bulletin

Safety Data Sheet - Part A

Safety Data Sheet - Part B

Kit Components
PolyFoam F-3 Components
6-lb kit includes: 2 lb of PolyFoam F-3 Part A (~1 quart)
4 lb of PolyFoam F-3 Part B (~2 quarts)
24-lb kit includes: 8 lb of PolyFoam F-3 Part A (~1 gallon)
16 lb of PolyFoam F-3 Part B (~2 gallons)
120-lb kit includes: 40 lb of PolyFoam F-3 Part A (~5 gallons)
80 lb of PolyFoam F-3 Part B (~10 gallons)

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