Oh...that 3M Marine Compound and Finsihing Material used to be called 3M Imperial Compound and Finishing Material. Of course, I'm sure many of you are aware of that. I hear it's the same product with just a name change, but I'm not 100% certain of that. At least in my local paint store they (3M) have given it a new 'Marine' label. I think that label is now 'universal'.
M67 dusts about as bad as M105...maybe worse. LOL!!
M67 dusts about as bad as M105...maybe worse. LOL!!