What Grade Stainless Steel Is the Better Bath RV Kitchen Sink Lippert 388415?

Updated 04/30/2026 | Published 04/28/2026

Question:

What kind of Stainless steel is this sink made of?

asked by: Perry W

Expert Reply:

Hi Perry, great question, and I totally get wanting to be sure you’re getting something that will hold up over time.

The Better Bath RV Kitchen Sink part # LC388415 is made from 20 gauge T-304 stainless steel, which is a high quality grade known for excellent resistance to rust, stains, and everyday wear. That means it holds up really well to regular use in an RV kitchen and is much less likely to corrode or discolor over time, especially compared to lower grade steels. It also makes cleanup easier since food and residue don’t tend to cling as much, which is nice when you’re working in a smaller space.

What do you usually find yourself washing most in your RV sink?

expert reply by: Heather A