2 Lb. Polyisocyanurate Foam Sheets

Same Day Shipping
For orders placed before 2:30PM EST
For orders placed before 2:30PM EST
Easy Cut and Shape for Pattern-Making
Our 2 lb./cubic foot Polyisocyanurate Foam Sheets are best suited for moldless pattern-making and for sandwich core applications where insulation is a factor. The properties of this foam are similar to those of our 2 lb. Mix and Pour Foam (#24/25), so it can be easily cut and shaped with a sharp knife or sandpaper.
- Sheets are rigid and available in a variety of thicknesses.
- Closed-cell structure resists oil, gasoline, and water absorption.
- Glue sheets together to form thicker blocks for shaping functional, moldless parts.
- Store unused foam away from direct sunlight to avoid degradation.
- Temperature range: -300°F to 300°F
This item will typically ship in a large, rectangular box.
my place for composit needs.
Apr 29, 2015 | By Steven D





Great prices and my order was completed in under the time promsed.
Great Stuff
Sep 28, 2016 | By Billy





Great stuff, works as advertised. Used in bottom of my bass tracker, great fit, easy to cut
fiber foam
Jan 31, 2018 | By Bobby Worman





Very good product, works well in my business.
Surfboard foam
Jan 19, 2019 | By Thomas Bidle





Very happy. Fast delivery. Great product.
Surfboard foam
Jan 19, 2019 | By Thomas Bidle





Easy to work with
2 lb. Polyisocyanurate Foam Sheets All available thicknesses of foam sheets are sold by the unit, each containing three sheets (#440-C, #441-C, #442-C, and #443-C).