Solution 4 Wicking Cyanoacrylate Adhesive – MRO Solutions
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- ✓ Ultra-thin wicking ethyl cyanoacrylate (2–10 cP)
- ✓ Penetrates tight, pre-assembled joints by capillary action
- ✓ Bonds close-fitting parts to 0.002″ in seconds
- ✓ Meets MIL-A-46050C, Type II, Class 1
High Demand Item – Frequently Reordered by Contractors
Solution 4 is an ultra-thin, wicking ethyl cyanoacrylate instant adhesive. At just 2–10 cP it flows into tight, close-fitting joints – even on parts that are already assembled – wicking into the bond line by capillary action and curing in seconds.
Its 0.002″ gap fill suits press fits and precision parts where any thicker grade would not penetrate. Supplied in a 1 oz bottle and a 1 lb bulk bottle.
Applications
- Wicking into pre-assembled, tight-fitting parts
- Reinforcing press fits and precision components
- Bonding close-tolerance joints
- Tacking fine wires and small components
- Penetrating hairline joints a thicker CA cannot reach
Key Features
- Bonds in seconds; full strength in about 24 hours
- Ultra-low viscosity (2–10 cP) – wicks by capillary action
- Treats parts that are already assembled
- Gap fill to 0.002″
- Single-component – no mixing
- Meets MIL-A-46050C, Type II, Class 1
Specifications
| Type | Ethyl cyanoacrylate (wicking), single-component |
| Viscosity | 2–10 cP |
| Max Gap Fill | 0.002 in |
| Tensile Strength (steel) | 4,000 psi (ASTM D-2095) |
| Impact Strength | 3–5 ft-lb/in |
| Hardness | Rockwell M75 |
| Flash Point | 185°F |
| Specific Gravity | 1.05 |
| Soluble In | Acetone, DMF |
| Military Spec | MIL-A-46050C, Type II, Class 1 |
| Available Sizes | 1 oz, 1 lb |
Best Used For
- Tight, close-fitting joints
- Already-assembled parts
- Press-fit reinforcement
- Fine wires and precision components
FAQ
Can it bond parts already assembled?
Yes – the ultra-thin body wicks into the joint by capillary action.
What viscosity is it?
Very low, 2–10 cP – the thinnest grade.
How tight a fit does it need?
It bonds close fits to 0.002″.
Does it meet a military spec?
Yes – MIL-A-46050C, Type II, Class 1.
Why Contractors Choose This
- Reaches joints no thicker CA can penetrate
- Treats parts already in place
- Backed by a recognized military spec (MIL-A-46050C)
- Stocked in 1 oz and 1 lb bulk
- Case pricing that drops as the order grows
- ✓ Meets MIL-A-46050C, Type II, Class 1
- ✓ Single-component – bonds in seconds, no mixing
- ✓ Bulk and case pricing built for shops and contractors
- ✓ Sold and supported by a distribution team with decades in the trade
Buy More. Save More.
Save 10% when you order a full case. Case and volume pricing available on every size – contact us for shop and contractor pricing on multi-case orders.