Custom Shop - Gray Epoxy Primer/Sealer 2.1 VOC (Gallon Kit) Anti-Corrosive DTM High-Performance for Automotive and Industrial use. Kit = 2 Qt. Epoxy Primer + 2 Qt. Hardener (1-1 Mix)

Yes it come with a hard black ball in it, that’s pretty typical. And a paint shaker doesn’t work well, get your paint stick out and start stabbing and poking, it will eventually dissolve and it will stay mixed or easy to mix up with a stir or two. It sands nice and hard like you want, and gave a great seal and starting point for my finish paint. I did add a little black tint for a less see through finish and highly advise, it will make it longer to cure but works well. It’s a very high quality primer at a great price point.

Good stuff I really like how it sprays easy to use

the pint cans are too small. The pigment settled to the bottom of the can and became as thick as putty. There is no room to stir the solution without losing 1/4 can of paint. The paint obviously sat on the vendors shelf for a long time! I was able to brush on the epoxy but could not spray it due to suspended solids. The product did seal well despite the early problems. I will not order this again

Great product, you must mix it well like any paint system. Smooth flow out, used my Sata 1000B with a 1.3mm needle at 28psi. Put one medium coat on and I can still shoot one more. Great mileage from one gallon @1:1

Sprayed out as nice as epoxy and as sealer

Best overall primer I've used. Easy to sand and leaves a beautiful finish

The white primer looked so good on car almost didn’t want to cover it with paint, easy to apply and great results

Worked well, satisfied