Pour Foam
Contents
General Description
X30 pour foam can be handy for non-structural components that need to be shaped by hand and then glassed. This 2-part system is mixed in a 1 to 1 ratio, and it expands to about 30 times it's original liquid volume, and becomes quite warm as it does. WARNING: This product is considered toxic and is a skin sensitizer.
Velocity Use
Pour foam has any number of uses, but I used it to fill my hollow canard tips to prevent them from filling with rain water, as well as building plugs for "long-range" fuel tanks in my strake cut-outs.
Product Description
From the Aircraft Spruce website: This system consists of two components - "X-30" Resin and "X-30" Catalyst. When the resin and catalyst are mixed in equal volumes they expand into a rigid closed-cell foam of 2 pound density. Thorough mixing of the two components is essential. "X-30" Foam expands approximately 40 times its liquid volume. Small-batch mixes are recommended. Cured foams can be easily trimmed, cut and shaped with common woodworking tools. Use toluene or MEK for cleanup. "X-30" Foam contains a highly reactive agent and is classified as a toxic material. It is combustible, a strong skin sensitizer and eye irritant. Avoid contact with the skin. Use rubber gloves when handling. Used for: Flotation, thermal and acoustical insulation reinforcement and miscellaneous void filling. Most small pleasure boats can be made "sink-proof" with approximately two gallons of "X-30". Data sheet available. "X-30" Foam contains a volatile fluorocarbon and should be stored at 70°F. or lower. "X-30" is used on the Osprey II bottom hull, canopy, nose cone, etc., requiring about four gallons of material (two gallons of each). Shelf life at least six months. Users have reported "more than two years shelf life".
Product Specifications
From the Manufacturer's website: TAP X-30 Polyurethane Foam
A rigid 2 lb density polyurethane foam that expands up to 30 times its original liquid volume, adding strength and buoyancy to your craft! Just mix equal parts of TAP X-30 resin and hardener and pour into an enclosed area, leaving plenty of room for expansion. It comes in two equal parts: Part A-Resin and Part B-Catalyst (hardener). Ideal for pour-in-place buoyancy or insulation, like under seats and in bulkheads. Since X-30 is not affected by petroleum products, it is can be used in boats or floats. Neither polyester nor epoxy resins will effect X-30, which makes it easy to fiberglass. Also excellent for tooling and mold-making. Can also be used for its superior sound and thermal insulation properties.
See Tap plastic's product website.
Packaging Weights
| Kit Size | Approx. Foamed Vol. (Cu.Ft.) | Weight (Lbs.) |
|---|---|---|
| 1 Quart Kit | 1-1/4 | 3 |
| (1 Pt.. ea. component) | ||
| 2 Quart Kit | 2-1/2 | 6 |
| (1 Gal. ea. component) | ||
| 2 Gallon Kit | 10 | 22 |
| (1 Gal. ea. component) | ||
| 10 Gallon Kit | 50 | 110 |
| (5 Gal. ea. component) |
