I have a router, and I chose not to even bother recessing the heat tape to the shelf because it would have been a hassle to get it all clean and straight. The tubs slide just fine right over it. Although I've heard that maybe overtime the clear coating on the heat tape will start to wear off but so far so good.
Thanks for the help I've heard that maybe overtime the clear coating on the heat tape will start to wear off
This is what I am worried about how do you anchor the heat tape without the recess
2"-4" foil tape is the preferred method from what I've seen. The stuff is super sticky and when mounted like this usually does a good job with minimal wear and tear.