[{"id":174242660488,"handle":"3m","title":"3M","updated_at":"2026-02-06T07:06:22-05:00","body_html":"\u003cp\u003eThe 3M Company is an American multinational conglomerate corporation operating in the fields of industry, worker safety, US health care, and consumer goods. The company produces over 60,000 products under several brands, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection films, dental and orthodontic products, electrical and electronic connecting and insulating materials, medical products, car-care products,[6] electronic circuits, healthcare software and optical films.It is based in Maplewood, a suburb of Saint Paul, Minnesota.\u003c\/p\u003e","published_at":"2020-03-11T14:52:44-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"vendor","relation":"equals","condition":"3M"},{"column":"vendor","relation":"equals","condition":"3M Industrial"}],"published_scope":"web","image":{"created_at":"2020-07-20T12:09:09-04:00","alt":"Shop for 3M products.","width":900,"height":900,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/3Mlogo.jpg?v=1672277314"}},{"id":172782387336,"handle":"aviation-sealants","title":"Aviation Sealants","updated_at":"2026-02-11T07:06:00-05:00","body_html":"","published_at":"2020-03-04T16:23:50-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Aviation Sealants"}],"published_scope":"web"},{"id":189145677960,"handle":"coupon-eligible","title":"Coupon Eligible","updated_at":"2026-02-11T07:06:00-05:00","body_html":"","published_at":"2020-12-14T21:11:58-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"not_equals","condition":"Lightspeed Aviation"}],"published_scope":"global"}]
3M™ AC-730B2 Aerospace Sealant effectively protects against corrosion and is perfect for use in the aerospace industry. It comes in two parts: part-A catalyst and part-B base. The liquid part-A is black while the thixotropic paste part-B is off-white. Part-A has a specific gravity of at least 1.58 and VOC content of 0.9 grams per liter. Part-B has a specific gravity of 1.5 and VOC content of 3.8 grams per liter. It is supplied in a 3.5-ounce container and can be mixed in a 100:10 ratio by weight. Application time is 2 hours with full curing after 24 hours. This sealant can withstand temperatures ranging from -65 to 250 degrees F.
Features:
Efficiently maintains flexibility and bond strength on various metals
Easy to apply using spatula, extrusion gun or injection dispenser
Provides low shrinkage results in less rework
Density of 1.58 grams per milliliter for part-A catalyst and 1.5 grams per milliliter for part-B base
Viscosity of 9500 to 16,000 poise at 77 degrees F for part-B base
Withstands a tensile strength of 200 psi
Flash point greater than or equal to 200 degrees F
Benefits:
Employs non-chromate corrosion inhibitive formula, thereby helping to comply with chromate reduction initiatives
Suitable for use on most metal substrates including aluminum and between other dissimilar metals
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
