This foam is easily contoured using a large knife, and then sands well to final form. Excellent for producing the fuselage, wing tips, and other curved parts. It is fuel resistant and can be used for fuel cells. Compatible with most adhesives. Colors Available in Tan color only.
Density = 2 lbs per cubic foot.
Do not hot wire polyurethane foam.
WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov
Great for making mold patterns. Easy to work with but also easy to break. Will order again
Shipped quick arrived with a little no damage. Aircraft spruce took care of everything by getting me the foam quick and undamaged.
Great product. Easy to shape and work with. Made my glass project a snap.
Great for student project composite airfoils.
This foam is what it is. Polyurethane foam. Easy to work with. Easy to carve or sand. Very easy to damage if not handled correctly. I was pleased to see how well Aircraft Spruce packed the foam. The foam arrived with little to no damage from shipping. I cant rate the foam but I give 5 stars to Aircraft Spruce for there effort to get the foam to me quickly and undamaged.
4 stars because it was packed/shipped well and Aircraft Spruce was great, but can’t really recommend the foam. Extremely brittle and so powdery you can groove it just by dragging a finger over it. I’m used to 2lb surfboard-specific PU, which is somehow MUCH stronger and more durable. This stuff would be fine for model making, but just too fragile for real core material in my opinion.
Very poor quality. Almost every surface had damage
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Epoxies can be used with this foam without any problems.
This is a closed cell foam.
This is a closed cell foam.
This foam can be slightly bent. Although there is no documentation on what the limitations are.
The thickness is one of the drop down selections on this page. It is available in 1/2", 3/4", 1" and 2".
300 degrees F.
Yes, it can be used with urethane foam. As well as Last-A-Foam, and Divinycell.