Originally Posted By: Serenity_Now
Duct seal is much cheaper than the official putty pads you can buy. I cant see how it would be any less effective. $2.75 a brick and I used 8 in total. 34 boxes... My fingers are sore. For those buying get the gardner bender stuff, not the thomas and betts. Much more spreadable and sticky.


I bought some of the putty pads on the first go-round, but I wised up and bought that duct seal stuff for what remained. Either way is a workout for the fingers.