What is the SEM 39684 Self Etching Primer used for?

SEM 39684 Self Etching Primer is specifically designed for metal surfaces. This primer helps to enhance adhesion between the paint and metal, preventing rust and corrosion. It's ideal for automotive restoration projects, where you want to paint over bare metal or existing finishes. For instance, before repainting a car, applying this primer ensures a professional finish and longevity of the paint job.

How do I apply SEM 39684 Self Etching Primer?

To apply SEM 39684 Self Etching Primer, start by cleaning the surface to remove all dirt, grease, and rust. Shake the can well before use, then spray from a distance of about 8-12 inches for even coverage. Apply in thin, light coats and allow adequate drying time between coats. This technique provides a smooth surface for your topcoat and increases the primer's effectiveness in adhesion and protection.

Can I use SEM 39684 on plastic surfaces?

No, SEM 39684 is specifically formulated for metal surfaces and is not compatible with plastic. For plastic applications, SEM offers other products designed to promote adhesion on that material. Using a metal-exclusive primer on plastic could lead to improper adhesion and a poor finish, so it’s essential to select the right primer for your specific project needs.

Is SEM 39684 Self Etching Primer resistant to chemicals?

Yes, SEM 39684 Self Etching Primer exhibits good resistance to a variety of chemicals, making it suitable for automotive applications where exposure to oil, gasoline, and other substances is possible. This durability helps maintain the integrity of the paint job over time, especially in harsh conditions, such as in an engine bay or undercarriage of a vehicle.

What color is SEM 39684 Self Etching Primer?

SEM 39684 Self Etching Primer is gray. This color is neutral and helps create a uniform base, especially when applying lighter-colored topcoats. The gray tone also allows for easy visibility during application, ensuring thorough coverage over the metal surface, reducing the risk of missed spots.

Can I use SEM 39684 on areas that will be exposed to direct sunlight?

Yes, SEM 39684 is suitable for areas exposed to sunlight, as it is designed to have excellent UV resistance. However, it’s crucial to ensure that any topcoat applied over the primer also has UV protection. This will help prevent fading and degradation of both the primer and topcoat, ensuring a long-lasting finish in outdoor conditions.

How long does SEM 39684 need to dry before applying a topcoat?

After applying SEM 39684 Self Etching Primer, it generally requires about 30 minutes to 1 hour to dry to the touch, but it's best to wait a full 24 hours before applying a topcoat for optimal adhesion and performance. This ensures the primer is fully cured, creating a solid foundation for the paint, which contributes to the durability and longevity of the overall finish.

Is SEM 39684 compatible with all types of automotive paint?

SEM 39684 is compatible with most automotive paints, including enamel and urethane. Prior to use, it’s always recommended to check the specific paint manufacturer’s guidelines for compatibility. This ensures that you achieve the best adhesion and performance from both the primer and the paint, resulting in a high-quality finish for your automotive project.

Can I use SEM 39684 indoors as well as outdoors?

Yes, SEM 39684 Self Etching Primer can be used both indoors and outdoors. Its strong adhesion properties and resistance to various environmental factors make it a versatile choice for a range of projects. Whether you’re restoring an outdoor vehicle or preparing metal surfaces in a garage, this primer provides protection and enhances the durability of the finish applied over it.

Where can I buy SEM 39684 Self Etching Primer, Gray, Quart in South Africa?

You can purchase SEM 39684 Self Etching Primer, Gray, Quart from Ubuy, a reliable online marketplace. Ubuy offers a wide selection of automotive products, including this high-quality primer, ensuring you find exactly what you need to complete your project efficiently.

How to Shop SEM 39684 Self Etching Primer, Gray, Quart Online From Ubuy?

It’s easy to shop SEM 39684 Self Etching Primer, Gray, Quart online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is SEM 39684 Self Etching Primer, Gray, Quart Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The SEM 39684 Self Etching Primer, Gray, Quart is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

SEM

SEM 39684 Self Etching Primer, Gray, Quart

Our Self Etching Primer guarantees a flawless and long-lasting finish by creating a strong and durable bond between the substrate and the topcoat.

SEM

Item #: 11569002

SEM 39684 Self Etching Primer, Gray, Quart

Item #: 11569002

ZAR 1248

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What Stands Out

Self-Etching Formula

This primer chemically bonds to surfaces, providing superior adhesion for paint, ensuring a durable and long-lasting finish.

Quick Drying

Fast-drying capability allows for quicker project turnaround times, saving users time and ensuring efficient workflow during painting tasks.

Versatile Use

Suitable for various surfaces, including metal and fiberglass, making it an ideal choice for automotive and industrial applications.

Product Details

SEM 39684 Self Etching Primer
Gray color
Available in a quart size
First-step coating
Provides excellent adhesion to bare substrates
Essential for preparing surfaces for paint applications

Brand Name	SEM
Paint Type	Etching Primer
Specific Uses For Product	specific_uses_for_product
Surface Recommendation	Metal
Indoor Outdoor Usage	Indoor
Item Form	item_form
Included Components	1
Model Name	39684
Container Type	Can
Coverage	75-150 sq ft/quart
UPC	646786396847
Manufacturer	SEM
Part Number	39684
Model Number	39684
Item Weight	2 Pounds (910 grams)
Age Range Description	Adult
Special Features	Fast-Drying
Is Waterproof	False
Water Resistance Level	Water Resistant
Size	32 Fl Oz (Pack of 1)
Item Volume	1 Quarts
Unit Count	32.0 Fluid Ounces
Color	VOC Grey
Finish Type	Matte
Color Code	#808080
Brand	SEM
Special Feature	Fast-Drying

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Automotive Enthusiasts
Provides excellent adhesion on metal surfaces, ideal for car restoration and custom paint jobs.
DIY Home Projects
Perfect for hobbyists tackling metal fixtures or appliances, ensuring durability and improved paint finishes.
Metal Fabricators
Benefits professionals who need reliable surface preparation for welding and painting, enhancing overall longevity of paint jobs.

Interior Use
Not suitable for indoor applications as it’s designed for exterior and metal surfaces, lacking interior durability.

Product Description

SEM 39684 Self Etching Primer, Gray, Quart

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Customer Questions & Answers

Question: How to Shop SEM 39684 Self Etching Primer, Gray, Quart Online From Ubuy?

Answer: It’s easy to shop SEM 39684 Self Etching Primer, Gray, Quart online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is SEM 39684 Self Etching Primer, Gray, Quart Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The SEM 39684 Self Etching Primer, Gray, Quart is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

SEM Primers 39684 Editorial Review

The SEM 39684 Self Etching Primer is a high-quality product that is perfect for priming aluminum surfaces. It has a water-like viscosity and should only be applied using a spray gun. It is not recommended for brushing or sanding. The primer goes on smoothly and provides excellent coverage. It is perfect for various applications such as refinishing aluminum window frames on boats or priming aluminum on homebuilt aircraft. However, it is important to note that this product is not suitable for underwater use or for bare steel. Overall, the SEM 39684 Self Etching Primer is highly effective and delivers great results.

Customer Reviews & Ratings

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Pros

Provides excellent coverage
Perfect for refinishing aluminum window frames on boats
Ideal for priming aluminum on homebuilt aircraft

Cons

Not suitable for underwater use

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.

ZAR 1248

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SEM 39684 Self Etching Primer, Gray, Quart

ZAR 1248

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Dangerous Goods

Who Should Buy?

Product Description

Customer Questions & Answers

SEM Primers 39684 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 1248

Ubuy Assurance

Fast
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Free
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