Rigid Foam Two Pound Density
Polyurethane foam, 2 lb density. Also known as A-B foam. Mix two equal parts of Part A and Part B and compound will expand about 25 times to form a rigid mass of foam. Not the same as the spray foam you get at the hardware store. Doesn't form a consistent skin and not especially strong. Great for foam fill for watercraft. Water blown. A 12" x 12" x 12" block of this stuff will weigh about two pounds. A kit consists of two equal volumes of material. For example, a quart kit will contain one quart of part A and one quart of part B.

CAT #	Description	Price
RF2-16x2	Rigid Foam, 2#, 2 pints Kit *S*	$20.00
RF2-32x2	Rigid Foam, 2#, 2 quarts Kit *S*	$36.00
RF2-128x2	Rigid Foam, 2#, 2 gallons Kit *S*	$130.00

Rigid Foam Three Pound Density
Polyurethane foam, 3 lb density. Also known as A-B foam. Mix two equal parts of Part A and Part B and compound will expand about 20 times to form a rigid mass of foam. Not the same as the spray foam you get at the hardware store. Doesn't form a consistent skin. Stronger than the 2 pound stuff. Great for making foam armatures on which to sculpt. Water blown. A 12" x 12" x 12" block of this stuff will weigh about three pounds. A kit consists of two equal volumes of material. For example, a quart kit will contain one quart of part A and one quart of part B. Doesn't expand as much as the two pound kits so the material won't go as far.

CAT #	Description	Price
RF3-16x2	Rigid Foam, 3#, 2 pints Kit *S*	$20.00
RF3-32x2	Rigid Foam, 3#, 2 quarts Kit *S*	$36.00
RF3-128x2	Rigid Foam, 3#, 2 gallons Kit *S*	$130.00

Soft Polyurethane Foam
Polyurethane foam, about 3 1/2 lb density under ideal conditions. Also known as soft foam. Mix proportionate parts of Part A and Part B and compound will expand to form a soft mass of foam. The same kind of foam that you would find in a couch cushion. Forms a fair skin, great for filling masks, stunt props or body parts for display. Water blown. A 12" x 12" x 12" block of this stuff will weigh about three and 1/2 pounds. A kit consists of two unequal volumes of material. For example, a quart kit will contain one quart of Part B and about half of much of Part A. Rough mixing ratio is 63 parts of Part B to 37 parts of Part A. This is not a one to one mixture. An accurate gram scale is required.

CAT #	Description	Price
SF3-25	Soft Foam, 3.3#. 25 fl. oz. Kit *S*	$24.00
SF3-50	Soft Foam, 3.3#. 50 fl. oz. Kit *S*	$45.00
SF3-200	Soft Foam, 3.3#. 200 fl. oz. Kit *S*	$179.00

Polyurethane Resin

Odorless Casting Resin or Plastic Casting Resin. Not completely odorless but is called that anyway. Mix two equal parts of Part A and Part B and compound will form a solid plastic in a few minutes. Great for artists who want to reproduce their own "Resin Kits." Works great in a silicone mold. Color is sort of a amberish, translucent white. Can be painted, but don't use a silicone mold release.

CAT #	Description	Price
PCRW-16x2	Casting Resin, 2 pints Kit *S*	$20.00
PCRW-32x2	Casting Resin, 2 quarts Kit *S*	$36.00
PCRW-128x2	Casting Resin, 2 gallons Kit *S*	$130.00

*S* = Special Shipping Required.

This page originally posted: 09/30/2004
This page last updated: 03/23/2008