By: 3M
The 3M Dynatron Auto Seam Sealer Caulk is a must-have for all auto body enthusiasts. With its high adhesion, this Adhesive Caulk works great on both bare metal and painted surfaces. The non-staining formula makes it ideal for all-purpose autobody joint and seam sealing. Plus, its brushable and paintable consistency makes for easy application. With a 12 oz. grey canister, you can count on this product for overall satisfaction and convenience.Andy: I bought the clear to seal external aluminum sheet metal seams on my box truck body. I tried using painters tape to get straight edges where I applied the sealant..don’t waste you time doing this it won’t make a straight edge. Ended up just laying a bead down and working it with my finger. Good stuff other than that.
United States on Aug 10, 2023
James Gleason: I used this for my 1966 Mustang after repairing the floors and replacing the rear quarters. It went down easy and dried quickly. Paint went on with out a hitch.
United States on Aug 01, 2023
Darrian Poole: used this to fill seems on my b5 a4 rebuild works well and looks exactly like the oem stuff
United States on Jul 17, 2023
ALLEN: Nothing to dislike same as factory sealer for. My Gmc
United States on Jun 12, 2023
Phil G.: Didn't stick patches on truck securely! Had to scrap it off after drying!
Canada on Sep 18, 2022
Greg: great product. easy to spread with gloves or a paint brush. skims over in 45 minutes to paint. fully cures in a few days to a flexible tan coating. OEM lever of quality
Canada on Jun 18, 2015
3M Dynatron Auto Seam Sealer Caulk for Professional Car Detailing | "GEAR AID Aquaseal FD: Repair Your Outdoor Gear and Vinyl with this Flexible, 1oz Adhesive!" | Sashco 31251 Round Pre-Caulking Closed Cell Backer Rod Roll for Sealing Gaps and Cracks | |
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B2B Rating |
95
|
98
|
97
|
Sale off | $6 OFF | $8 OFF | |
Total Reviews | 110 reviews | 625 reviews | 408 reviews |
ASIN | B005RNFBMC | B001XUMBIA | B009YZN4PU |
National Stock Number | 5961-01-139-6602 | ||
Color | Grey | Clear | Grey |
Date First Available | December 4, 2010 | January 12, 2004 | September 1, 2004 |
Model | Dynatron 550 Auto Seam Sealer Grey Caulk - 12 oz. | Aquaseal FD Flexible Repair Adhesive for Outdoor Gear and Vinyl | |
Item Weight | 8 ounces | 0.1 Pounds | |
Water Resistance Level | Waterproof | Waterproof | Waterproof |
Manufacturer | 550 | GEAR AID | Sashco |
Is Discontinued By Manufacturer | No | ||
Best Sellers Rank | #5,578 in Automotive #4 in Automotive Sealers | #574 in Adhesive Caulk | |
Item model number | 550 | 31251 | |
Customer Reviews | 4.6/5 stars of 1,139 ratings | 4.6/5 stars of 4,663 ratings | 4.5/5 stars of 137 ratings |
Item Form | Paste | Oz | Foam |
Product Dimensions | 5 x 5 x 10 inches | 600 x 1 x 1 inches; 10.41 Ounces | |
Manufacturer Part Number | 550 | ||
Brand | 3M | GEAR AID | Sashco |
TJ: We have a school bus conversion, and this is our go-to method to seal up any leaky points in the roof or walls or anywhere else. We also use this any time we need to drill through the roof and it stops any leaks from ever forming. It's a bit pricey, but it's well worth it. Highly recommend.
United States on Aug 16, 2023