C
mpare
T
l
Key Differences
| Product Type |
|
|
| Mixed Viscosity | 300 cps | 650 cps |
| Pot Life | 1.5 minutes | 22 minutes |
| Cure Time | 2 hours | 15 hours |
| Shore D Hardness | — | 80 |
| Specific Volume | 420 cu. in./lb. | 25 cu. in./lb. |
| Color | Black | Clear Yellow |
Disclaimer
Although we do our best to ensure accuracy, Smooth-On offers no warranties, promises, and/or representations of any kind, either expressed or implied, as to the accuracy, completeness, or reliability of the information contained on this Compare Tool, nor suitability of the information contained herein to your particular circumstances. Smooth-On assumes no liability for losses or damages of whatever nature (direct, indirect, consequential or other) associated with your use, or inability to use, the Compare Tool, or from your use (or failure to use) the information contained herein. Other useful tools include product technical bulletins and our extensive FAQ section. You can also contact our technical support team.All Technical Data
| FOAM-iT!™ 4 BLACK | EpoxAmite™ 102 | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 300 cps | 650 cps |
| Mix Ratio By Volume | 1A:1B | 3A:1B |
| Mix Ratio By Weight | 100A:87B | 100A:29B |
| Pot Life | 1.5 minutes | 22 minutes |
| Thin Film Working Time | — | 90 minutes |
| Tack Free Time | 20 minutes | — |
| Cure Time | 2 hours | 15 hours |
| Shore D Hardness | — | 80 |
| Expansion (approximate) | 14 times | — |
| Foam Density | 4 lb/ft³ | — |
| Specific Gravity | 0.06 g/cc | 1.11 g/cc |
| Specific Volume | 420 cu. in./lb. | 25 cu. in./lb. |
| Color | Black | Clear Yellow |
| Tensile Modulus | — | 450,000 psi |
| Ultimate Tensile | — | 8,180 psi |
| Tensile Elongation | — | 3.15 % |
| Compressive Strength | — | 10,970 psi |
| Compressive Modulus | — | 122,000 psi |
| Flexural Strength | — | 12,220 psi |
| Flexural Modulus | — | 423,000 psi |
| Heat Deflection Temp | — | 120 °F |
| Flexural Strength on 6 ply / 10 oz. Laminate | — | 28,500 psi |
| Ultimate Tensile on 6 ply / 10 oz. Laminate | — | 26,800 psi |
Product Description
FOAM-iT!™ 4 BLACK
Smooth-On’s FOAM-iT!™ Series are two-component water blown rigid foams that are versatile and easy to use. FOAM-iT!™ products are available in 3lb., 4 lb., 5 lb., 8 lb., 10 lb.,15 lb. or 26 lb. per cubic foot densities. Parts A and B are measured and mixed in equal amounts by volume. The mixture is then poured into a mold or other form (apply release agent if necessary). The mixture will expand many times original volume (depending on which FOAM-iT!™ product you are using) and develop a uniform cell structure. FOAM-iT!™ 4 Black is pre-pigmented to a very deep black color.
All FOAM-iT!™ products can be used as a straight casting material, backfill material for hollow castings (adds structural strength) or as an encapsulation material, etc. They can be color pigmented with SO-Strong™, UVO™ or IGNITE™ colorants and are used for a variety of art/ craft, industrial design and special effects applications
› Click here for more FOAM-iT!™ rigid foam products.
EpoxAmite™ 102
EpoxAmite™ 102 is an easy-to-use liquid epoxy system formulated for a wide variety of fabrication applications. EpoxAmite™ 102 includes the EpoxAmite™ 100 Base and the EpoxAmite™ 102 MEDIUM Hardener. EpoxAmite™ 102 is unfilled, low in viscosity, odorless and cures at room temperature. Cured epoxy displays exceptional physical and performance properties. It can be sanded, shaped, machined, drilled, tapped and painted.
EpoxAmite™ 102 can be used with reinforcements such as S-Glass, E-Glass, Kevlar and Carbon fibers for lay-up applications or composite parts. EpoxAmite™ 102 can also be mixed with fillers such as fumed silica for gel coat applications. Urefil™ 3, Urefil™ 7 and other fillers can be added for fairing, filleting or bonding applications.
Applications: Wet Lay-Up Lamination, General Bonding & Repair, Clear Coating - Gel Coating, Barrier Coating, Thin-Section Casting, Water Proofing, Patching & Small Laminates
Also available: EpoxAmite™ 101 FAST SET and EpoxAmite™ 103 SLOW SET