LIQUID NAILS LN990 Ultra Grip Construction Adhesive 300026891485

( Brand: Liquid Nails ), ( Manufacturer Part Number: LN990 ), ( Part Type: Grip ), ( California Prop 65 Warning: This Product Can Expose You To Chemicals Which Is Known To The State Of California To Cause Cancer, And Can Cause Birth Defects Or Other Reproductive Harm. ), ( UPC: 300026891485 )

Review LIQUID NAILS Ultra Quick Grip Construction Adhesive

The **3M Scotch-Weld Ultra Grip Construction Adhesive (Product Code: 300026891485, LN990)** is a high-performance, industrial-grade adhesive engineered to deliver unmatched strength, durability, and versatility for demanding construction and repair applications. Part of the trusted 3M Scotch-Weld line, this adhesive is formulated with a unique, low-odor, solvent-free polyurethane chemistry that ensures superior bonding across a wide range of materials, including wood, metal, concrete, masonry, and composite substrates. Its advanced **Ultra Grip** technology provides an exceptionally high bond strength up to **3,000 psi** in shear making it ideal for structural repairs, framing, decking, and heavy-duty assembly where traditional nails, screws, or standard adhesives fall short. The adhesive s **fast initial grab** (typically within 15 30 minutes) allows for quick assembly without compromising long-term integrity, while its **flexibility and resistance to temperature fluctuations** ensure bonds remain intact under thermal expansion, vibration, and environmental stress. Whether bonding plywood to steel beams, reinforcing concrete joints, or securing outdoor decking, this adhesive forms a **water-resistant, weatherproof seal** that withstands moisture, UV exposure, and prolonged outdoor conditions without degrading. Its **one-component, no-mix application** simplifies use just dispense, bond, and clamp eliminating the need for mixing or specialized tools, while its **low VOC (volatile organic compound) content** meets stringent environmental and safety regulations, making it a cleaner choice for indoor and enclosed spaces. Perfect for professionals and DIY enthusiasts alike, the **LN990** variant is packaged in a **300-gram (10.5 oz) trigger bottle** for precise, mess-free application, ensuring efficiency on both large-scale construction projects and smaller, intricate repairs. With a reputation built on reliability and innovation, 3M Scotch-Weld Ultra Grip Construction Adhesive stands as a cornerstone adhesive for those who demand **permanent, high-performance bonds** in the most challenging applications.

**Pros and Cons of buying a Loctite Nails 3000 (300026891485 LN990 Ultra Grip Construction Adhesive)**

### **Pros**

1. **Extreme Bond Strength** The Ultra Grip formulation is designed for heavy-duty applications, including wood, metal, plastic, and some ceramics. It can handle significant weight and stress, making it ideal for construction, DIY projects, and repairs.

2. **Versatility** Works on a wide range of materials, including porous and non-porous surfaces, reducing the need for multiple adhesives. This makes it convenient for mixed-material projects.

3. **Fast Setting Time** While not an instant adhesive, it sets relatively quickly (typically within 15 30 minutes for a strong bond), allowing for efficient workflows without prolonged clamping.

4. **Water Resistance** Once fully cured, it provides good resistance to moisture, making it suitable for indoor and some outdoor applications (though not fully waterproof like marine-grade adhesives).

5. **No Mess Cleanup** The nozzle design minimizes waste, and excess adhesive can be cleaned with acetone or a similar solvent before it fully dries.

6. **Durability** The bond remains strong under temperature fluctuations and minor vibrations, which is useful for structural or load-bearing applications.

7. **Long Shelf Life** Unopened cartridges typically last for years, and once opened, the adhesive remains usable for extended periods if stored properly.

8. **Easy Application** The trigger mechanism on the cartridge allows for precise dispensing, reducing overspray and waste.

---

### **Cons**

1. **Not for Extreme Conditions** While water-resistant, it is not designed for prolonged exposure to water, humidity, or outdoor elements without additional sealing (e.g., paint or sealant). It may degrade over time in harsh weather.

2. **Limited Flexibility** The bond is rigid and may crack or fail under significant flexing or movement. For flexible joints (e.g., hinges or moving parts), a flexible adhesive like Loctite PL 300 would be better.

3. **Strong Fumes** The adhesive emits strong fumes during application, which can be irritating to the eyes, nose, and throat. Proper ventilation or a respirator is recommended.

4. **Cleanup Difficulty** Once fully cured, adhesive residue can be stubborn to remove from skin, tools, or surfaces. Immediate cleanup with acetone or a solvent is necessary.

5. **Not for High-Temperature Applications** It is not heat-resistant and may weaken or fail when exposed to prolonged high temperatures (above 150 F/65 C).

6. **Cartridge Waste** The cartridge itself is not biodegradable or easily recyclable, contributing to plastic waste.

7. **Overuse Risks** Applying too much adhesive can lead to weak bonds due to improper spreading or excess pressure during clamping. Precision is key.

8. **Limited Color Options** The adhesive is typically clear or slightly off-white, which may not be ideal for aesthetic projects where a specific color is required.

---

### **Conclusion**

The **Loctite Nails 3000 Ultra Grip Construction Adhesive** is a high-performance adhesive well-suited for heavy-duty, load-bearing applications where strength and durability are prioritized over flexibility or waterproofing. It excels in construction, woodworking, metalwork, and general repairs where a permanent bond is needed. However, it is not ideal for flexible joints, outdoor exposure without protection, or high-temperature environments.

For most **indoor construction, furniture assembly, or DIY projects** where a strong, long-lasting bond is required, this adhesive is a reliable choice. If your project involves **flexible materials, outdoor exposure, or high heat**, consider alternatives like Loctite PL 300 (flexible), Gorilla Super Glue (for small parts), or marine-grade adhesives (for waterproofing).

---

### **Recommendation**

- You need a **strong, permanent bond** for wood, metal, or plastic in **indoor or protected outdoor** conditions.

- Your project involves **structural repairs, cabinetry, or heavy-duty assembly**.

- You prefer a **versatile, single-adhesive solution** for mixed-material projects.

- Your project requires **flexibility or movement** (e.g., hinges, joints).

- The bonded parts will be **constantly exposed to water, humidity, or extreme temperatures**.

- You need **instant bonding** (opt for cyanoacrylate instead) or **aesthetic matching** (e.g., colored adhesives).

**Final Verdict:** For most **general construction and repair needs**, the Loctite Nails 3000 is a **highly effective and cost-efficient choice**. Pair it with proper ventilation, acetone for cleanup, and appropriate clamping techniques to maximize its performance.

Details:

Minimizes the need for mechanical fasteners. Liquid Nails ULTRA QUIK GRIP Adhesive LN-990 features a strong instant hold with no bracing required. Certified by UL environment to meet the GREENGUARD gold standard as a low emitting material.

specifications sealantadhesivee:

• brand: Liquid Nails
• mpn: Ln990
• part type: Grip
• california prop 65 warning: This Product Can Expose You To Chemicals Which Is Known To The State Of California To Cause Cancer, And Can Cause Birth Defects Or Other Reproductive Harm.
• upc: 300026891485

payments sealantadhesivee:

• wallet: Paypal
• other
• credit card: Diners-club

seller sealantadhesivee:

• # reviews: 0
• rating: 0.0%
• city: Santa Ana, California

offer sealantadhesivee:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: April 8, 2026

returns sealantadhesivee:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Seller

general sealantadhesivee:

• Adhesives, Sealants Tapes > Caulks, Sealants Removers > Caulks Sealants
• condition: New

shipping sealantadhesivee:

• class: Standard
• type: Calculated
• cost: $0.00
• carrier: USPS
• transit: 5-10 Days
• service: USPS Ground Advantage

Liquid Nails LN990 Is Similar To:

• 022078000225 Liquid Nails 12 New Sealed (31.2% similar) 12 new sealed tubes extreme landscape block stone adhesive Liquid Nails 10 oz. A: most popular...(February 23rd, 2017)
• 022078024740 161917011 Liquid Nails Dwp-24 28oz (27.4% similar) Liquid Nails 28 oz. Corrects minor framing irregularities. Drywall adhesive. Bonds to wood, studding, rafter, galvanized steel, aluminum, drywall and foam board. Their durable and heavy duty strength formulas will provide you excellent results. Provides a fast grab for easy installation. Buffers ...(February 9th, 2017)
• 022078275326 Liquid Nails New Clear Small Projects Repairs (31.3% similar) Pay after purchase. New Liquid Nails 4 fl. Works where a hammer Nails can't. Resealable cap for repeat usage. Great for porcelain-carpets-vinyl-canvas fabrics-fiberglass-floor tiles-molding-bonds seals wood ,concrete,fiberglass,painted surfaces...(November 17th, 2018)
• 022078449956 Liquid Nails 24 Projects (39.3% similar) ...(March 30th, 2017)
• 022078450037 Liquid Nails Heavy-duty Construction (47.1% similar) Interior and exterior use. Cartridge covers 30 lineal ft. Certified by ul environment to meet the green guard gold standard as a low emitting material. Not recommended for flooring applications, ceramics, mirrors, granite, marble, plastic, vinyl, underpayment and installing tailboard directly to ...(May 8th, 2017)
• 022078450273 Liquid Nails Subfloor And Deck Construction (46% similar) Liquid Nails LNP902-28OZ sub floor and deck construction adhesive permanently bonds wet, frozen treated lumber, bridging gaps up to LNP902 is a green guard product Vic compliant in all states exceeds APA-AFG-01 ATM C-557 specifications. LNP902 is not recommended for uses other than sub floors, walls...(October 5th, 2018)
• 022078602726 Liquid Nails Ppg Inc Subfloor Adhesive (44.6% similar) Conforms to HUD UM60A. Recommended for bonding most common building materials, including: plywood, lumber, engineered particleboard, treated waterboard and SOB. It bridges gaps up to 3/8 in. Cure time: 2 weeks, dries clear: no, color family: browns tans, drill able: moisture resistant: yes, sand ...(May 31st, 2018)
• 022078602740 Liquid Nails Subflr Macco Adhesives Pkg Of (43.2% similar) Liquid Nails 28OZ brand: Macao adhesives mfg part Nebr: LPN upc: 40 package of 12...(April 16th, 2018)
• 022078604720 Liquid Nails Macco Adhesives Pkg Of (44.1% similar) Liquid Nails FOAMBRD10OZ brand: Macao adhesives mfg part Nebr: ln upc: 20 package of 12...(April 16th, 2018)
• 022078901744 Liquid Nails Hvy Macco Adhesives Pkg Of (44.3% similar) Liquid Nails HIV DTY28OZ brand: Macao adhesives mfg part Nebr: LPN upc: 44 package of 12...(March 28th, 2018)
• 221769 Liquid Nails Siding Trim Construct 696230060442 (45.2% similar) This product is a locking chains. The part number of this product is ln a locking chains upc Liquid Nails oz. Siding trim construct. The part number of this product is ln upc 00...(September 20th, 2018)