165k views
16 votes
What is the usual composition of acid etch?

User Vladsiv
by
8.0k points

1 Answer

2 votes

Answer:

30 to 40 percent phosphoric acid gel

User Tom Bevelander
by
7.8k points

Related questions

asked May 5, 2020 145k views
Rosin asked May 5, 2020
by Rosin
7.9k points
2 answers
1 vote
145k views
asked Mar 13, 2020 151k views
Alex Abdugafarov asked Mar 13, 2020
by Alex Abdugafarov
9.4k points
1 answer
2 votes
151k views