Sandpaper test results - 3M Cubitron FTW

[texasking]

This is what I get with the blue on a Durablock. Put it on yesterday.

 

[Jim C]

i think maybe my durablocks are so impregnated with dust that the paper doesnt stick as well. lol

 

[OJ86]

This is what I get with the blue on a Durablock. Put it on yesterday.

I don't mean to laugh. But when I go and grab a block and I see that I left the blue on I always sigh and take a deep breath before I go to clean it off.