SEM Products
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Sem Products 69508 Black Rust-Mort Automotive Topcoating
Sem Products 69508 Black Rust-Mort Automotive Topcoating
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Sem Products 69508 Black Rust-Mort Automotive Topcoating
Sem Products 69508 Black Rust-Mort Automotive Topcoating
Converts heavy rust into a stable, workable substrate.
Sem Products 69508 Black Rust-Mort Automotive Topcoating
Item #: 30619873

Sem Products 69508 Black Rust-Mort Automotive Topcoating

Item #: 30619873

BHD 22

Price Details

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*All items will import from US

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In stock
us Imported from USA store

QTY:

Only 12 items left in stock.
Order now and get it around Thursday, June 25
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Converts heavy rust into a stable, workable substrate.
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What Stands Out

Durable Finish
Provides a tough, long-lasting finish that withstands harsh automotive conditions, ensuring your vehicle maintains its aesthetic while protecting against rust and corrosion.
Easy Application
Designed for simple application, this topcoating allows DIY enthusiasts and professionals alike to achieve a smooth, even coat effortlessly, saving time and ensuring quality results.
Versatile Use
Ideal for various automotive surfaces, including metal and plastics, this topcoating is perfect for repairs and restorations, catering to a wide range of automotive needs.

Product Details

Shop for SEM Products 69508 Rust-Mort Rust Preventive Coating Black 1 pt. Each at Ubuy Bahrain. Protect your metal surfaces from rust with this high-quality coating.
  • SEM 69508 Rust Mort Acidic Compound, Green, 1 pt Bottle SEM 69508 Rust Mort Acidic Compound is a rust converter designed to treat rusted ferrous metal surfaces. It converts existing rust into an insoluble black coating, preparing the surface for body filler, primer, or top coat applications. Features: Converts and removes light rust while heavy rust is transformed into a stable, workable substrate. Creates an ideal surface for filler or primer with minimal preparation required. Ready-to-use formula; does not require dilution or mixing before application. Easy-to-apply liquid form in a pint container for smaller repair jobs or touch-ups. Must be top coated; provides insoluble black coating when properly applied and fully dried. Specifications: Manufacturer: SEM Products Part Number: 69508 Color / Finish: Green liquid Container Type: One pint bottle Active Ingredient: Phosphoric acid Recommended Coats: Three to four thin coats VOC Content: Approximately 173 g/L actual VOC less exempt compounds Dry Time: Allow final coat to dry fully before applying filler, primer, or top coat (approximately 24 hours) Suitable Substrates: Rusted ferrous metals Quantity: One pint bottle The Rust Mort Acidic Compound may also be referred to as SEM 69508 Rust Mort, SEM Green Rust Mort Pint, Rust Conversion Compound Pint, SEM Phosphoric Rust Converter, and Rust Mort Green Liquid.   SEM Rust Mort 69508 is a professional-grade rust conversion treatment that transforms rust on ferrous metal into a stable black coating. Intended for use before filler, primer, or paint, it simplifies surface preparation for durable finishes.   Q: How many coats are needed? A: Three to four thin coats are recommended, keeping the surface wet until rust is fully converted for best performance.   Q: Do I need to sand before applying? A: Remove loose scale and excess rust first. Do NOT sand down to bare metal; Rust Mort is intended to convert rust. After treatment, excess material must be rinsed off and surface fully dried before overcoating.   Q: Can filler or primer be used directly over treated surface? A: Yes. Once the treated surface is completely dry and free of residual Rust Mort, body filler or primer may be applied according to their respective preparation and adhesion guidelines.
Automotive topcoating typeRust Preventive Coating
BrandSEM Products
ColorBlack
FormLiquid
Vehicle fitment typeUniversal
Rec. useAutomotive
MaterialPlastic
Size1 pt Bottle
Pieces1
Has written warrantyNo
Product net content parent1 Each
Product net content uomEach
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Automotive Restorers

    Ideal for those restoring vintage vehicles, this product offers excellent rust protection and finish for metal surfaces.

  • DIY Enthusiasts

    Great for home projects where automotive surfaces need protection from rust and corrosion without professional tools.

  • Metalworkers

    Beneficial for metal fabrication and welding, as it enhances appearance and durability, providing a professional finish.

Not Suitable For
  • Professional Painters

    May not meet the quality expectations of professional painters seeking premium finishing paint for high-end projects.

  • Exterior Applications

    Not suitable for outdoor use where UV resistance is crucial, limiting its effectiveness in direct sunlight conditions.

  • Fast Touch-Ups

    Not ideal for quick fixes due to its specific application requirements, which may hinder fast repair jobs.

Product Description

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Customer Questions & Answers

  • Question: How does Rust Mort™ work?

    Answer: Rust Mort™ uses an acidic compound to convert rust into an insoluble black coating.
  • Question: Is surface preparation time-consuming?

    Answer: No, it requires minimal surface preparation before application.
  • Question: What safety precautions should I take?

    Answer: Be aware of California Proposition 65 warnings concerning potential exposure to harmful chemicals.

SEM Products Rust Preventative Editorial Review

The SEM Products 69508 Rust-Mort Rust Preventive Coating is a black, 1-pint coating that is easy to apply and works well in preventing rust. Customers have noted that the product is easy to order and was shipped and received quickly. The application process is simple and the coating effectively prevents rust. However, one customer had some confusion with the size they ordered, but the product was still shipped to them.

Customer Reviews & Ratings

4.3
7 customers ratings
  • 5 Star
    71%
  • 4 Star
    14%
  • 3 Star
    0%
  • 2 Star
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  • 1 Star
    14%

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Pros

  • Easy to order
  • Quick shipping
  • Easy application
  • Effective in preventing rust

Cons

  • Some confusion with product size

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BHD 22

Order now and get it around Thursday, June 25

QTY:

Only 12 items left in stock.
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
  • aramex
Fastest cross-border delivery

Features & Benefits

  • Easily converts and removes light rust.
  • Transforms heavy rust into a stable base.
  • Creates the perfect surface for fillers or primers.
  • User-friendly and ready to apply.
  • Requires minimal surface preparation.
  • Ideal for automotive restorations.