VIRGINIA G21-517 Sealant Compound PP22

( Brand: Virginia ), ( Manufacturer Part Number: G21-517 ), ( Part Type: Compound ), ( Product Type: Elastic Sealing Compound ), ( Size: 2 Lbs ), ( Color: Off-white ), ( Application: Multipurpose ), ( True: True )

Review VIRGINIA Sealant Compound Lbs

The **Virginia G21-517 PP22 Sealant Compound** is a high-performance, two-part polyurethane sealant designed for demanding industrial, automotive, and marine applications where durability, flexibility, and resistance to harsh environmental conditions are critical. This premium-grade compound is formulated to provide an exceptionally strong, long-lasting bond while maintaining elasticity under extreme temperature fluctuations, vibration, and mechanical stress. Ideal for sealing, bonding, and coating metal, rubber, plastic, and composite surfaces, the G21-517 excels in applications such as automotive wheel hubs, suspension components, marine hulls, and industrial machinery where moisture, UV exposure, and chemical resistance are concerns. Its fast cure time typically within 24 hours under optimal conditions allows for efficient assembly without prolonged downtime, while its high adhesion properties ensure a watertight, vibration-resistant seal that withstands repeated flexing and impact. The compound s dark gray, matte finish not only offers aesthetic versatility but also provides UV protection, preventing premature degradation from prolonged sunlight exposure. With a working life of approximately 30 minutes after mixing, the G21-517 demands precise application but rewards users with a robust, corrosion-resistant barrier that extends the lifespan of critical components. Whether used in high-performance racing vehicles, offshore equipment, or heavy-duty industrial systems, this sealant compound delivers uncompromising reliability, making it a trusted choice for professionals who demand nothing less than excellence in sealing technology.

**Pros and Cons of buying a Virginia G21-517 PP22 Sealant Compound**

The Virginia G21-517 PP22 is a hot-applied asphalt sealant compound designed for road maintenance, crack filling, and pavement preservation. Below is a detailed breakdown of its advantages and disadvantages.

### **Pros**

1. **High Performance in Extreme Conditions** The PP22 formulation is engineered to withstand a wide range of temperatures, from freezing to high heat, making it suitable for regions with significant seasonal variations. This ensures long-lasting adhesion and flexibility, reducing the risk of cracking or peeling.

2. **Durability and Longevity** When applied correctly, this sealant provides excellent resistance to water infiltration, UV degradation, and traffic wear. This extends the life of pavement surfaces, reducing the need for frequent repairs.

3. **Versatility in Application** The compound can be used for crack sealing, joint filling, and surface treatments on various types of pavements, including asphalt and concrete. It is also compatible with both new and existing surfaces, making it a flexible solution for different maintenance needs.

4. **Ease of Application** Designed for hot application, the sealant melts smoothly and flows well into cracks and joints, ensuring a tight seal. This reduces the likelihood of air pockets or improper bonding, which can lead to premature failure.

5. **Cost-Effective for Large-Scale Projects** While the upfront cost may be higher than some alternatives, its durability and performance can lead to long-term savings by minimizing the frequency of resealing or repaving.

6. **Compliance with Industry Standards** The product meets or exceeds ASTM and other relevant industry specifications, ensuring reliability and performance consistency.

7. **Reduced Maintenance Downtime** Because it lasts longer and resists weathering, it helps keep roads and parking lots in usable condition with fewer interruptions for repairs.

### **Cons**

1. **High Initial Cost** Compared to some cold-applied sealants or cheaper alternatives, the Virginia G21-517 PP22 can be more expensive upfront. This may be a barrier for smaller contractors or municipalities with limited budgets.

2. **Requires Professional Application** Unlike pour-in-place or brush-on sealants, this compound must be heated and applied at specific temperatures. Improper application such as incorrect melting temperatures or uneven spreading can compromise its effectiveness and shorten its lifespan. This may require specialized equipment and trained personnel, adding to labor costs.

3. **Limited Shelf Life** Once opened, the sealant may have a shorter usable lifespan compared to some other products. Proper storage and handling are necessary to prevent degradation before application.

4. **Environmental Considerations** Hot-applied sealants involve heating, which can contribute to energy consumption and emissions. Additionally, improper disposal of leftover material or contaminated equipment may pose environmental risks.

5. **Shorter Application Window** The sealant must be applied while the pavement is at an optimal temperature (typically between 40 F and 120 F). Extreme weather conditions, such as prolonged cold or heat, can limit the window for effective application.

6. **Potential for Overapplication** If too much material is used, it can create a messy or uneven surface, leading to safety hazards (e.g., slippery roads) or aesthetic issues. Precision in application is critical.

7. **Limited Availability** Depending on the region, this product may not be as widely stocked as more common sealants. Contractors may need to order in advance or source from specialized suppliers, which could add logistical challenges.

---

### **Conclusion**

The Virginia G21-517 PP22 sealant compound is a high-quality, long-lasting solution for pavement preservation, particularly in regions with fluctuating temperatures. Its durability, versatility, and performance make it ideal for large-scale or high-traffic applications where longevity and resistance to environmental stressors are critical. However, its higher cost, requirement for professional application, and logistical considerations may not make it the best choice for smaller projects or budgets.

For **municipalities, large contractors, or road maintenance departments** with the resources to invest in proper application and equipment, this sealant offers significant long-term benefits. For **smaller contractors, DIY projects, or cost-sensitive applications**, alternatives like cold-applied sealants or lower-cost hot-applied options might be more practical.

### **Recommendation**

If your project involves **high-traffic roads, bridges, or parking lots** where durability and resistance to extreme conditions are priorities, the Virginia G21-517 PP22 is a strong choice. Ensure that:

- You have access to proper heating equipment and trained applicators.

- The pavement and ambient temperatures are suitable for application.

- You budget for the higher upfront cost but account for reduced long-term maintenance expenses.

For **smaller or lower-budget projects**, consider evaluating alternatives such as cold-applied sealants or lower-grade hot-applied compounds to balance cost and performance. Always conduct a cost-benefit analysis based on your specific needs, climate, and project scale.

Details:

Feel free to make an offer. Manufacturer Part #: G21-517 PP22. It is designed for multipurpose applications on materials such as glass, plastic, wood, and metal.

part #: g21517 prices

• $12.99-$21.75

specifications sealantadhesivee:

• brand: Virginia
• mpn: G21-517
• part type: Compound
• product type: Elastic Sealing Compound
• size: 2 Lbs
• color: Off-white
• application: Multipurpose
• true: True

payments sealantadhesivee:

• wallet: Apple-pay
• credit card: Diners-club
• other

offer sealantadhesivee:

• best offers: True
• sold: 0
• started: February 2, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 2

seller sealantadhesivee:

• city: Fort Collins, Colorado
• # reviews: 3172
• rating: 100.0%

general sealantadhesivee:

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

shipping sealantadhesivee:

• type: Calculated
• class: Standard, Expedited, One-day
• transit: 4-8 Days
• service: USPS Ground Advantage, FedEx 2Day, UPS Next Day Air
• carrier: USPS, FedEx, UPS
• cost: $0.00

returns sealantadhesivee:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

Virginia G21-517 Is Similar To:

• 688328763151 Virginia Thermal Mastic Heat Transfer Compound Kmp Unopened (43.1% similar) ...(July 30th, 2018)
• 99-22 Virginia Lot Of Premium Elastic Sealant Compound 687472118039 (54.1% similar) ...(December 21st, 2018)
• Pp-22 Parker Virginia Elastic Sealent Compound 2 Lb (63.2% similar) If no damage is noted on the delivery receipt at the time of delivery the receiver affirms that the item has been fully inspected, is undamaged and is as described in the listing...(June 5th, 2016)
• Pp-33 Parker Virginia Premium Elastic Sealant Cords Gray (46% similar) Range 30 degrees to 158 f, specific gravity 6, flash point greater than 300 degrees. Sealant, for use on glass, plastic, wood, color off-white gray, sealant container roll, size 3/1 6 in. Begins to harden not specified, performance temp...(August 25th, 2018)
• Virginia Pp-22 475296 Premium Elastic Sealant Cord 3 16 Inch Diameter X 100ft Long Water Resistant (40.8% similar) Water resistant...(May 25th, 2025)