To insulate ductwork, there a various kinds of wrap insulation (from foil faced / bubble, to mineral wool or fibreglass blankets) or, if in a wall cavity, ceiling or bulkhead/soffit, you can simply pack mineral wool insulation around the ductwork.  

Cotton, 333 S.W.3d 703 (Tex.

As soon as Covid struck, we pivoted to manufacturing cotton face masks.

But knowing the chairman of Mckinsey personally Mr.Ron Daniel  and having been his guest at Augusta National I am quite certain the whole RE education Guru industry is not one they would cotton to.BP is an eclectic group of folks.. and you cannot draw conclusions about experience or wealth from these threads.. there are of course a preponderance of rookies ( your target market) but there are some pretty heavy hitters as well..

If you find a hole in foundation plug up with steel wool and the spray foam stuff. 

@Manny Cirino you rock for taking action to help spread this word so the city of Lakeland can't pull the wool over our heads!  

Such are like tying a pit bull with a cotton clothes line rope, if he wants to get away he can.

The biggest wolves always greet you covered in sheep’s wool and make you feel warm and fuzzy in the beginning. 12k of rent up front sounds great however there is a down side and the downside in this scenario is an unknown risk which you can’t foresee nor calculate so to me again.....

We've used steel wool with good success because they can't/won't chew through it.

Bryan - welcome to bp.Ya, those cotton pickin garbage disposals, I have removed some but bought one this week $91 with tax.