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3M Single Step Primer, 08681, Black Color, One-Part Urethane, UV Resistant, 125 mL/4.2 fl oz

$43.13

348 ratingsSource: Amazon

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About this item

  • URETHANE ADHESION: Specifically promotes urethane adhesion in automotive glass applications
  • PINCHWELD TOUCH UP: Can be used to inhibit corrosion on pinchwelds
  • EASY TO USE: Fast-drying and requires no activator
  • UV RESISTANT: Helps preserve urethanes for long-lasting windshield installations
  • FOR A RANGE OF WINDSHIELD TYPES: Multiple applications including encapsulated glass and PAAS
  • For industrial/occupational use only. Not for consumer sale or use.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B000PEZAU6 Category:

Description

“3M™ Single Step Primer 08681 is designed specifically to promote the adhesion of urethane adhesive/sealants to windshields and other automotive glass applications. This one-part primer is ideal for touching up minor pinchweld scratches and can be used to prime encapsulated glass. It is also suitable as a blackout primer to help protect against UV rays. Apply with 3M™ Urethane Primer Daubers PN 08688. Dry Time: 10 Minutes”

Imported customer feedback

What customers reported

4.6 / 5 348 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

9 reviews for 3M Single Step Primer, 08681, Black Color, One-Part Urethane, UV Resistant, 125 mL/4.2 fl oz

  1. CNC_Geek

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    This primer is the bonding agent that allows the window weld to perform to its full potential. The larger bottle was a waste since it spreads out very thin on application. Secondly, there is no applicator included. I used a small acid brush then threw it away when finished. No need for a special “dauber”. Thirdly, after opening this product it has a shelf life of only 7 days so plan your work accordingly. Lastly. Use painters tape to mask the area then cover anything you do not want black. One misplaced drop and you will be spending a significant amount of time trying to remove it.

  2. A. T. Armstrong

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Do not open this till ready to use. Check the date on the bottom to make sure it is still good. Wear throw away gloves and a shirt and pants you do not care about. If you get this on anything it will not come off. Period. That includes your fingers and other skin.You do not get a dabber, you must purchase that separately. If you do not have a clue on automotive glass replacement, stop now and call a pro.This is the primer you need for use with 3M’s 08609 super fast drying urethane. This is what you put on both the glass and metal windshield frame or glass frame. It promotes adhesion with the urethane as well as offering UV protection for the urethane.As well it will stop rust from developing on the pinch weld frame if you scratched the pint during windshield or glass removal.You simply apply this primer to the glass and to the metal area and allow it to set for between 5 to 15 minutes before you apply the urethane sealer and sit the glass. It is best to apply this primer, than get your urethane ready, by that time you are ready to install the glass.

  3. alexdelara

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    In fact I needed the smaller bottle… it’s just for one window and a few patching around the truck body so, this definitely, is a lot !!!Dozens of warnings about fire and breathing, so take it seriously, especially breathing and fire :-)Quality: it is great.It dries fast, especially on warm sunny day.It is BLACK, so be careful not to drip it – it sticks and stains pretty good.Sand the target areas.The “wool dab applicator” ? Not needed so, save your cash. A small 1/2 inch artist’s brush will work great as it has to fluffy stuff.Use it outdoors !!! Or use a respirator if indoors and have an exhausting system running !

  4. realwest

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Product is stamped with an expiry date. Expired before I ordered it.

  5. Customer

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Easy to use, made the repair to my F-150 rear window trim easy. Adhered to my window and trim piece, tried other products that didn’t work. I recommend this product.

  6. Eric

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    I used 3M Windo-Weld Part #08609 to adhere a plastic rail that came apart on my F150 rear slider window. It failed to work because I did not know about this 3M Single Stage Primer. This absolutely did the trick. I only gave 4 stars because it didn’t come with a separate applicator (dauber) that is needed to apply the product. I bought a dauber at Home Depot for $1.25 and it worked fine.

  7. Tom Fennell

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Great Price and Great Quality !

  8. verified user

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Great product. Superb primer to use for reinstallation of the chevy truck rear window.Next day I learned that window failure results from headrest pressure in the glass- Who Knew?

  9. Jesse.

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Bottle was sealed and fresh primer was inside. Worked as it should have.

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Product facts

Specifications

Canonical product
MP-US-B000PEZAU6
Source product ID
B000PEZAU6
Category
Tools & Equipment / Body Repair Tools / Windshield & Glass Repair Tools
Available images
7

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

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An identity-first windshield & glass repair tools listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B000PEZAU6
  • Source product ID: B000PEZAU6
  • Category: Tools & Equipment / Body Repair Tools / Windshield & Glass Repair Tools
  • Available images: 7

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.