Yes. Coal tar sealants are unnecessarily exposing workers and the public to cancer risks; there are other formulations that will do just as good a job.
Government bans are a step too far, but it would be nice to see the industry move away from this particular product.
No. Coal tar sealants are the best on the market, and there's no conclusive proof they're dangerous.

Voting for this poll closed on Saturday, August 13, 2016