Arjay 4501-4502 J-Core (Standard Viscosity) Ultra-Light Hardtop and Small Part Sandwich-Style Bonding Compound for Manufacturing Boats & Ships, Navy Ships, Bulk Vessels, LPG/LNG Tanks, Power Boats, Recreationa Boats
$96.59
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Easy returns within 30 days
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4501’s ultra-light weight makes it the perfect compound for bonding hardtops and small part sandwich-style bonds
Weighing in at the incredible light weight of less than 5 pounds per gallon, you will almost wonder how one of our most popular bonding compounds can possibly be as strong as it is. The secret to J-Core’s success is its unique blend of physical properties. It allows for aggressive material substitutions that can save material and labor costs in almost any application.
Performance Benefits
- Pumps great, and trowels easily
- Flows well under moderate clamping pressure
- Stays put when mold is flipped
- Cures with low exotherm for better cosmetics
- Available in higher viscosities for damming and more
Shipping Notes:
- Arjay material cannot be returned, there are no returns.
- This material cannot ship via Air.
- 1-Gallon and 1-Quart pails can ship via Limited Quantities Ground service no problem
- 5-Gallon pails and larger must ship via Ground Hazardous Materials Classification, and the $50 hazmat courier surcharge will be added during checkout.
WORKING PROPERTIES
| Gel Time | Reaction Time | Fixture Time | Peak Exotherm |
|---|---|---|---|
28 min | 45 min | 73 min | 150℉ |
TYPICAL PHYSICAL PROPERTIES
Color | White |
Odor | Styrene |
Texture | Smooth |
Weight | 4.6 lbs/gallon |
Shelf Life | 3 Months |
VISCOSITY
| RPM | µ Min | µ Max |
|---|---|---|
2 | 50,000 | 65,000 |
20 | 18,000 | 28,000 |
TYPICAL CURED PROPERTIES
| Test | Average | Deviation |
|---|---|---|
Tensile Elongation | 8.2% | 0.32% |
Tensile Strength | 1,060 PSI | 108 PSI |
Flexural Strength | 6,960 PSI | 314 PSI |
Flexural Modulus | 357,000 PSI | 14,100 PSI |
Compressive Strength | 1,910 PSI | 52.5 PSI |
Lap Shear | 1,100 PSI | 11.0 PSI |
Heat Deflection | 150℉ | 5.0℉ |
Linear Shrinkage | <1% |
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