
28111 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $133.65 | Condition is New, SEM Paints Rust Shield White, FREE SHIPPING | 99.8% |
![]() | $133.66 | Condition is New, SEM 28111 RustShield 2.8 White Rust Control & Isolation Coating (Gallon), FREE SHIPPING | 99.9% |
![]() | $141.68 | Condition is New, RUST-SHIELD -2.8 White SEM-28111, FREE SHIPPING | 100.0% |
![]() | $147.60 | Top Pick! Condition is New, SEM Paints Rust Shield White SEM.28111, FREE SHIPPING | 99.6% |
![]() | $148.10 | Top Pick! Condition is New, SEM Paints SEM.28111 SEM Paints Rust Shield White, FREE SHIPPING | 99.3% |
![]() | $148.63 | Top Pick! Condition is New, RUST-SHIELD -2.8 White SEM-28111 Brand New!, FREE SHIPPING | 100.0% |
![]() | $151.16 | Condition is New, SEM Products SEM-28111 SEM 2.8 VOC Rust Shield - 1 Gallon, FREE SHIPPING | 98.6% |
![]() | $148.00 | Condition is New, SEM 28111 RUST-SHIELD -2.8 White, shipping cost = $8.00 | 99.5% |
![]() | $173.35 | Condition is New, SEM 28111 2.8 VOC Rust Shield - 1 Gallon, FREE SHIPPING | 99.3% |
![]() | $182.61 | Condition is New, RUST-SHIELD -2.8 White 28111 SEM 28111 646786281112, FREE SHIPPING | 99.6% |

The SEM 28111 RustShield 2.8 Control Isolation Gallon is a high-performance, rust-inhibiting coating designed for use in various industrial applications. This product is formulated with advanced corrosion protection technology, providing exceptional resistance to rust and corrosion in even the harshest environments.
The RustShield 2.8 Control Isolation Gallon is a water-based, low-odor coating that offers several key benefits. Its 2.8 mil thickness provides excellent coverage and durability, ensuring that the protected surface remains free from rust and corrosion for an extended period. The coating forms a tight, uniform film that effectively isolates the substrate from environmental factors, preventing moisture and other corrosive agents from coming into contact with the surface.
This product is also versatile and can be used on a wide range of substrates, including steel, iron, and galvanized surfaces. It offers excellent adhesion and can be applied by brush, roller, or spray. The RustShield 2.8 Control Isolation Gallon is also environmentally friendly, as it is VOC-compliant and contains no solvents or heavy metals.
The RustShield 2.8 Control Isolation Gallon is ideal for use in industries such as oil and gas, water and wastewater treatment, and power generation. It is particularly effective in controlling corrosion in piping systems, tanks, and other equipment that are exposed to harsh conditions. The coating can also be used as a primer or topcoat in multi-coat systems for added protection.
In summary, the SEM 28111 RustShield 2.8 Control Isolation Gallon is a high-performance, water-based rust-inhibiting coating that offers exceptional corrosion protection for various industrial applications. Its thick film formula provides excellent coverage and durability, making it an ideal choice for controlling corrosion in piping systems, tanks, and other equipment in harsh environments. The product is versatile, VOC-compliant, and environmentally friendly, making it a sustainable solution for industrial corrosion protection.
Rust-Shield 2.8 Control Isolation Gallon: A Worthy Investment?
Introduction:Rust-Shield 2.8 Control Isolation Gallon is a rust inhibitor designed for use in heating systems, cooling systems, and other applications where water corrosion is a concern. In this analysis, we will discuss the pros and cons of buying this product to help readers make an informed decision.
Pros:1. Effective rust inhibition: Rust-Shield 2.8 Control Isolation Gallon is known for its ability to prevent rust and corrosion in various systems. It forms a protective layer on the metal surfaces, preventing water from coming into contact with them and causing damage.
2. Long-lasting protection: The product claims to provide long-lasting protection, with some users reporting that they only need to add it to their systems once or twice a year. This can save time and money in the long run.
3. Safe for various systems: Rust-Shield 2.8 Control Isolation Gallon is compatible with different types of systems, including those with copper, steel, and aluminum components. It is also safe for use in both open and closed systems.
4. Easy application: The product can be easily added to the system using the provided measuring cup or pump. It does not require any special equipment or skills to use.
Cons:1. May not be effective on heavily corroded systems: If a system is already heavily corroded, Rust-Shield 2.8 Control Isolation Gallon may not be able to provide complete protection. In such cases, more drastic measures like system replacement might be necessary.
2. May require periodic maintenance: Although the product provides long-lasting protection, it may still require periodic maintenance to ensure optimal performance. This includes checking the system for leaks and refilling the product as needed.
3. May not be suitable for potable water systems: Rust-Shield 2.8 Control Isolation Gallon is not intended for use in potable water systems due to its chemical composition. Using it in such systems can pose health risks.
4. May have a strong odor: Some users have reported that the product has a strong odor, which can be unpleasant. However, this does not affect the product's performance.
Conclusion:Rust-Shield 2.8 Control Isolation Gallon is a reliable rust inhibitor that offers effective protection for various systems. Its long-lasting nature, compatibility with different metals, and ease of application make it a worthwhile investment for those looking to extend the life of their systems. However, it may not be suitable for heavily corroded systems or potable water systems and may require periodic maintenance. Ultimately, the decision to buy this product depends on the specific needs and circumstances of the user.
Recommendation:If you are looking for a rust inhibitor to protect your heating or cooling system, Rust-Shield 2.8 Control Isolation Gallon is a solid choice. Its proven effectiveness, long-lasting protection, and ease of use make it a worthwhile investment for maintaining the health and longevity of your system. However, it is essential to ensure that it is used in an appropriate system and that any necessary precautions are taken during application.
Details:
2.8 Vic rust-shield is a direct to metal coating isolate and control oxidation, rust corrosion on ferrous metals. Applications: ferrous metals. Outstanding coverage and adhesion. Tough, long lasting finish.
Features: paint bare and rusty metal. Compliant everywhere. Properly prepped, primed and painted surfaces. Sem 28111 rustshield 2.8 white rust control isolation coating gallon.
Recommended daft: 3 mils. Activator available for extra durability. Available in gallons and quarts. Properties: gallon coverage: 250 sq.
Restore road equipment, tractors and snow plows.
specifications specipaint:
- brand: Sem
- mpn: 28111
- type: Rust Isolation
- volume: Gallon
- color: White
- upc: 646786281112
general specipaint:
- category: Auto Parts > Paints Supplies > Specialty Coatings > Rust Prevention
shipping specipaint:
- class: standard
- type: fixed
- transit: 3-5 days
- service: standard
offer specipaint:
- started: march 28, 2025
- sold #: 18
- availability: in stock
- options: ship-to-home
- prices: $133.65–$182.61
- item condition: New
returns specipaint:
- time: 30 days
- paid by: buyer
- policy: returns accepted
seller specipaint:
- # reviews: 55210
- city: denver, colorado
- rating: 99.8%
payments specipaint:
- credit card: diners-club
- wallet: paypal
- other









