UP2323 Comparison
| photo | price | summary | rating |
|---|---|---|---|
 | $41.58 | Top Pick! Condition is New, U Pol Products SYSTEM 20 UP2323 National Rule Standard Hardener, 1 Liter Tin, Cl, FREE SHIPPING | 99.8% |
 | $41.99 | Condition is New, U-POL System 20 UP2323 Fast Hardener for Clearcoat and Primer 1 Liter, FREE SHIPPING | 99.0% |
 | $48.88 | Condition is New, U-POL UP2323 Standard Hardener Liter/Quart Size. UPOL Primer/Clearcoat Activator, FREE SHIPPING | 99.7% |
 | $49.99 | Top Pick! Condition is New, U-POL UP2323 Standard Hardener Liter/Quart Size. UPOL Primer/Clearcoat Activator, FREE SHIPPING | 100.0% |
 | $44.18 | Condition is New, U-POL Products UP2323 Standard Hardener, Clear, 34oz, shipping cost = $6.95 | 99.5% |
 | $40.95 | Condition is New, 1 Liter U-Pol System 20 Standard Hardener UP2323 - For 2K Primers & Clear Coats, shipping cost = $11.99 |  |
 | $39.95 | Condition is New, U-Pol Standard Hardener, Liter #7201-09, shipping cost = $13.90 | 99.9% |
 | $55.15 | Condition is New, U-POL Products UPL-UP2323 2323 System 2032 Standard Hardener - 1 Liter, FREE SHIPPING | 98.6% |
 | $49.99 | Top Pick! Condition is New, U-POL UP2323 Standard Hardener Liter/Quart Size. UPOL Primer/Clearcoat Activator, shipping cost = $9.99 | |
 | $88.99 | Condition is New, U-POL UP2882 Universal Urethane Clear Coat Gallon Kit W/ UP2323 Std Hardener, shipping cost = $6.99 | 100.0% |
 | $91.98 | Condition is New, U-POL UP2882 Universal Urethane Clear Coat Gallon Kit W/UP2323 Std Hardner UPOL, shipping cost = $5.99 | 99.9% |
 | $99.98 | Condition is New, U-POL Universal Urethane Clear Coat Gallon Kit UP2882 Standard Hardener Up2323, FREE SHIPPING | 100.0% |
 | $110.99 | Condition is New, 2K Urethane Primer HS Gallon Kit Gray DTM U-Pol UP2253 W/UP2323 Std Hardener, shipping cost = $6.99 | 100.0% |
 | $114.98 | Condition is New, 2K Urethane Primer HS Gallon Kit GRAY DTM U-Pol UP2253 & UP2323 Std Hardener, shipping cost = $8.99 | 99.9% |
 | $149.99 | Condition is New, U-POL Universal Urethane Clear Coat Gallon Kit UP2882 W/UP2323 Std Hardner UPOL, FREE SHIPPING | 100.0% |
 | $149.99 | Condition is New, U-POL UP2253 (gl)2K Multi-Purpose Primer, Gray W/ UP2323 (qt) Standard Hardener, shipping cost = $8.88 | 99.4% |
 | $135.00 | Condition is New, 2K Urethane Primer HS Gallon Kit Gray U-Pol UP2253 W/UP2323 Std Hardener, shipping cost = $26.67 | 100.0% |
 | $125.00 | Condition is New, 2K Urethane Primer HS Gallon Kit WHITE DTM U-Pol UP2277 W/UP2323 Std Hardener , shipping cost = $37.27 | 100.0% |
The U-POL Up2323 Standard Hardener, with a capacity of 34 ounces, is a high-quality product designed to enhance the curing process of U-POL body fillers and putty. This hardener is an essential component for achieving optimal results when repairing damaged vehicle bodies.
The Up2323 Hardener is formulated to work effectively with U-POL's extensive range of body fillers and putty products. By adding this hardener to the filler mixture, it accelerates the curing process, reducing the overall repair time. This makes it an ideal choice for both professional body shops and DIY enthusiasts.
This hardener comes in a convenient, easy-to-handle 34-ounce container, ensuring that you have an adequate supply for larger repair projects. The clear, amber-colored liquid has a viscosity similar to that of water, making it easy to mix with the body filler.
When using the Up2323 Hardener, it's essential to follow the mixing instructions provided by U-POL carefully. Generally, the hardener is added to the body filler at a ratio of 1 part hardener to 5 parts filler. Properly mixing the hardener and filler results in a repair material that cures swiftly and evenly.
It's important to note that the Up2323 Hardener should only be used with U-POL body fillers and putty. Using it with other brands or types of repair materials could result in suboptimal or inconsistent curing.
In summary, the U-POL Up2323 Standard Hardener is a versatile and efficient solution for accelerating the curing process of U-POL body fillers and putty. Its convenient 34-ounce size makes it suitable for various repair projects, and its ease of use ensures a consistent and high-quality repair result.
U-Pol Up2323 Standard Hardener 34oz (UPL-UP2323) - A Detailed Analysis
The U-Pol Up2323 Standard Hardener, also known as UPL-UP2323, is a popular choice among automotive enthusiasts and body shop professionals for its ability to produce high-quality, durable finishes. In this analysis, we will discuss the key features, advantages, and disadvantages of using this hardener.
Features:1. U-Pol Up2323 is a two-pack, epoxy-based hardener designed for use with U-Pol's body fillers and putty.
2. It has a working time of approximately 20 minutes and a pot life of around 45 minutes.
3. This hardener is suitable for use in both DIY and industrial applications.
Advantages:1. U-Pol Up2323 significantly improves the strength and durability of U-Pol's body fillers and putty, making them ideal for repairs on vehicles, boats, and aircraft.
2. Its epoxy-based formula ensures excellent adhesion to various substrates, including metal, fiberglass, and wood.
3. It is easy to mix and apply, requiring only basic tools and protective equipment.
4. U-Pol Up2323 cures quickly, allowing for shorter downtime between coats and faster project completion.
Disadvantages:1. U-Pol Up2323 has a relatively short working time, which can be challenging for beginners or those working on large repairs.
2. Proper mixing of the two components is crucial for achieving optimal results. Failure to mix thoroughly can lead to inconsistent curing and weakened bonding.
3. The hardener's epoxy-based formula may be more expensive compared to other types of hardeners, such as polyurethane.
Conclusion:The U-Pol Up2323 Standard Hardener (UPL-UP2323) is a high-performance, epoxy-based hardener that provides significant improvements in strength and durability to U-Pol's body fillers and putty. While it has a few disadvantages, including a short working time and a potentially higher cost than other types of hardeners, its advantages far outweigh these drawbacks. For those seeking professional-grade repairs, U-Pol Up2323 is a recommended choice.
Recommendation:If you are planning a body repair project and require a high-strength, durable hardener, the U-Pol Up2323 Standard Hardener (UPL-UP2323) is an excellent option. To ensure optimal results, follow the manufacturer's instructions carefully, including proper mixing and application techniques. Additionally, consider investing in a reliable mixing container and protective equipment to streamline the process and ensure a successful outcome.
Details:
Standard hardener, clear, 34oz UPL-UP2323 brand new. For use with U-pol 2k primers and clear coats size: 1 liter tin color: clear ctn: 6. Manufacturer: U-pol products. Foreign duties are not included in shipping prices quoted.
Product number:upl-up2323. See below for shipping information. Shipping on this item is free to the 48 contiguous states.
specifications paintjosh:
- brand: U-pol Products
- mpn: Up2323
- part type: Hardener
payments paintjosh:
- other
- credit card: visa
- wallet: apple-pay
general paintjosh:
- category: Auto Parts > Tools > Paints Supplies
shipping paintjosh:
- service: ups ground
- carrier: ups
- type: calculated
- class: standard
- transit: 4-6 days
offer paintjosh:
- sold #: 12
- options: ship-to-home
- started: october 13, 2025
- prices: $39.95–$149.99
- item condition: New
- availability: in stock
returns paintjosh:
- policy: returns accepted
- paid by: seller
- time: 30 days
seller paintjosh:
- city: orange, california
- rating: 99.5%
- # reviews: 22941