Stop in for a cup of coffee

The aperature tape as it is called is pricey and still leaves a fuzzy edge. Use the 3m green or yellow tape to do your outlining. The blue stuff won't stay on for the duration of the paint job before it starts to come loose or curl up. The paint store will usually cough up some sticks and strainers if you ask. I usually get a pint can also and pour maybe 1/2 pint uncatalyzed into it to save as touch up. there are different ways to do jambs. I use fineline sometimes or tape at the first break.
Yeh, I had some other brand yellow that totally sucks. Picked up a couple rolls of 3M yellow today. Then use regular masking tape to attach paper/plastic to that. I was figuring on taping just slightly in around door jambs etc. Hoppy said let overspray 'blend'.?? What do you mean by 'at first break'? Have plenty of strainers. I asked for a couple sticks at paint store and I think he tossed about 10 in the box. LOL