Tippmann A-5 help? Which bolt should I choose.?
well yeah on heating cooling
Have them do the foam it's the best
You need this not only for heat value but also for some type of extra sound barrier between the roomsIf will save you in the long runCellulose, rock wool, fiberglass, or the new spider products are all goodCellulose is the cheaper product.
Like Scamp said, a new bolt is a waste of moneyThere is no reason to upgrade your stock A-5 bolt unless you somehow manage to break or damage itEven if that were to happen, stick with a stock replacement.