
40523 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $23.99 | Condition is New, Sem 40523 Low Voc Rubberized Undercoating, 24 Oz, 1 Can, Black, Aerosol, FREE SHIPPING | ![]() |
![]() | $24.49 | Condition is New, SEM Rubberized Undercoating Low VOC Rust & Corrosion Prevention Aerosol 40523, FREE SHIPPING | 99.8% |
![]() | $26.23 | Condition is New, SEM Paints Low VOC Rubberized Undercoating, FREE SHIPPING | 99.8% |
![]() | $26.91 | Condition is New, SEM 40523 Low VOC Rubberized Undercoating Aerosol - 19oz., FREE SHIPPING | 99.3% |
![]() | $28.58 | Top Pick! Condition is New, SEM Paints Low VOC Rubberized Undercoating SEM.40523, FREE SHIPPING | 99.6% |
![]() | $28.59 | Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz, FREE SHIPPING | 99.8% |
![]() | $29.85 | Condition is New, SEM Paints SEM.40523 SEM Paints Low VOC Rubberized Undercoating, FREE SHIPPING | 99.3% |
![]() | $30.02 | Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz Aerosol, FREE SHIPPING | 99.3% |
![]() | $31.75 | Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz Aerosol, FREE SHIPPING | 99.9% |
![]() | $31.76 | Condition is New, Low VOC Rubberized Undercoating 40523 SEM 40523 4064678640523, FREE SHIPPING | 99.6% |
![]() | $25.18 | Condition is New, 1PC SEM 40523 Low VOC Rubberized Undercoating, shipping cost = $8.00 | 99.5% |
![]() | $35.16 | Condition is New, SEM Products SEM-40523 SEM Low VOC Rubberized Undercoating Aerosol - 199 oz, FREE SHIPPING | 98.6% |
![]() | $23.00 | Condition is New, LOW VOC RUBBERIZED UNDERCOAT (SEM-40523), shipping cost = $18.15 | 100.0% |
![]() | $41.41 | Top Pick! Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz (2 Cans), FREE SHIPPING | 99.3% |
![]() | $26.07 | Top Pick! Condition is New, SEM 19 fl. oz. Black Low VOC Rubberized Aerosol Undercoating, shipping cost = $20.42 | 99.2% |
![]() | $46.01 | Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz (2 Cans), FREE SHIPPING | 99.9% |
![]() | $53.10 | Condition is New, Low VOC Rubberized Undercoating SEM-40523 - 3 Each, FREE SHIPPING | 100.0% |
![]() | $56.94 | Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat (2 Cans), FREE SHIPPING | 99.3% |
![]() | $74.37 | Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz (3CANS), FREE SHIPPING | 99.8% |
![]() | $75.58 | Top Pick! Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz (3 Cans), FREE SHIPPING | 99.3% |
![]() | $141.99 | Top Pick! Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz (6/PACK), FREE SHIPPING | ![]() |
![]() | $144.96 | Top Pick! Condition is New, SEM 40523 Low VOC Rubberized Undercoating Textured Spray Coat 19 oz (6 Cans), FREE SHIPPING | 99.3% |


Sem 40523 Rubberized Undercoating 24 VOC is a high-quality, durable undercoating solution designed to protect your vehicle's undercarriage from corrosion, rust, and road debris. This product is made with 100% acrylic resins and rubberized additives, which provide excellent adhesion, flexibility, and resistance to moisture and chemicals.
The Sem 40523 Rubberized Undercoating 24 VOC has a low VOC (Volatile Organic Compound) content of 24 grams per liter, making it an eco-friendly option for environmentally conscious consumers. It is easy to apply using a sprayer or roller, and it dries quickly to a smooth, glossy finish.
This undercoating is designed to withstand extreme temperatures, from -40 C to 120 C, and it is resistant to salt, UV rays, and other harsh environmental conditions. It also provides excellent soundproofing and insulation, reducing noise and improving fuel efficiency.
The Sem 40523 Rubberized Undercoating 24 VOC is suitable for use on a wide range of vehicles, including cars, trucks, SUVs, and motorcycles. It can be applied to both new and used vehicles, and it is compatible with most types of paint and metal surfaces.
Overall, the Sem 40523 Rubberized Undercoating 24 VOC is a reliable, high-performance undercoating solution that provides excellent protection for your vehicle's undercarriage while also offering environmental benefits. It is a smart investment for anyone looking to extend the life of their vehicle and maintain its appearance and performance.
Pros of Sem 40523 Rubberized Undercoating:1. Durability: Sem 40523 rubberized undercoating is known for its long-lasting protection against rust and corrosion. It can withstand extreme weather conditions and protect your vehicle's undercarriage for several years.
2. Flexibility: The rubberized undercoating is flexible, which allows it to expand and contract with the movement of the vehicle, preventing cracks and peeling.
3. Ease of Application: Sem 40523 undercoating is easy to apply, and it does not require any special tools or equipment. It can be applied using a spray gun or a paintbrush.
4. Cost-Effective: Compared to other undercoating products, Sem 40523 is relatively affordable. It can help you save money on costly repairs and maintenance in the long run.
Cons of Sem 40523 Rubberized Undercoating:1. Messy Application: The application process of Sem 40523 undercoating can be messy, and it may require proper ventilation to avoid inhaling harmful fumes.
2. Odor: The product has a strong odor that may be unpleasant to some people. It is recommended to apply the undercoating in a well-ventilated area or wear a mask to protect yourself.
3. Time-Consuming: Applying Sem 40523 undercoating can be a time-consuming process, especially if you are doing it yourself. It may require several coats to achieve the desired level of protection.
Conclusion:Sem 40523 rubberized undercoating is a durable and cost-effective solution for protecting your vehicle's undercarriage against rust and corrosion. Its flexibility and ease of application are also significant advantages. However, the messy application process, strong odor, and time-consuming nature may be a downside for some people. If you are willing to invest some time and effort, Sem 40523 undercoating can provide excellent protection for your vehicle and save you money in the long run.
Recommendation:If you are looking for a reliable and cost-effective undercoating solution for your vehicle, Sem 40523 rubberized undercoating is a good option to consider. However, it is recommended to apply the product in a well-ventilated area and wear a mask to protect yourself from the strong odor. Additionally, you may want to consider hiring a professional if you are not comfortable with the application process.
Details:
Sem 40523 rubberized undercoating, 24 oz, black, low voc, aerosol, rubberized: voc undercoating is a premium, easy to apply, printable, asphalt-free coating for sound dampening, chip resistance, rust and corrosion protection. Applications: for use on properly prepped and primed surfaces, steel, aluminum, MC fiberglass. Pinhole free. 100% asphalt free.
Applications properly prepped and primed surfaces. Aerosol includes straw for tight spots. Manufacturer: Sem.
Chip and corrosion resistant. Properties aerosol. Specifications part no. Color: black.
Mfr model: 40523. Sound-dampening properties. Product line: Sem. Features printable without bleed-through.
specifications specipaint:
- for years: 2024
- brand: Sem
- mpn: 40523
- type: Rubberized Undercoating
- upc: 646786405235
shipping specipaint:
- carrier: ups
- transit: 5-11 days
- class: standard
- type: fixed
- service: ups ground
seller specipaint:
- # reviews: 1874
- rating: 98.4%
- city: ballston spa, new york
general specipaint:
- category: Auto Parts > Paints Supplies > Specialty Coatings > Rust Prevention
returns specipaint:
- policy: returns accepted
- time: 30 days
- paid by: buyer
offer specipaint:
- availability: in stock
- prices: $23.00–$144.96
- item condition: New
- started: june 29, 2024
- in stock #: 5
- sold #: 27
- options: ship-to-home
payments specipaint:
- wallet: paypal
- credit card: mastercard






















